2558700320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2039}}^1$

素因数の和:2119

約数の個数: 192

約数和(自身を含む): 7106641920

約数和(自身を除く): 4547941600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 32, 40, 44, 46, 55, 62, 80, 88, 92, 110, 115, 124, 155, 160, 176, 184, 220, 230, 248, 253, 310, 341, 352, 368, 440, 460, 496, 506, 620, 682, 713, 736, 880, 920, 992, 1012, 1240, 1265, 1364, 1426, 1705, 1760, 1840, 2024, 2039, 2480, 2530, 2728, 2852, 3410, 3565, 3680, 4048, 4078, 4960, 5060, 5456, 5704, 6820, 7130, 7843, 8096, 8156, 10120, 10195, 10912, 11408, 13640, 14260, 15686, 16312, 20240, 20390, 22429, 22816, 27280, 28520, 31372, 32624, 39215, 40480, 40780, 44858, 46897, 54560, 57040, 62744, 63209, 65248, 78430, 81560, 89716, 93794, 112145, 114080, 125488, 126418, 156860, 163120, 179432, 187588, 224290, 234485, 250976, 252836, 313720, 316045, 326240, 358864, 375176, 448580, 468970, 505672, 515867, 627440, 632090, 695299, 717728, 750352, 897160, 937940, 1011344, 1031734, 1254880, 1264180, 1390598, 1453807, 1500704, 1794320, 1875880, 2022688, 2063468, 2528360, 2579335, 2781196, 2907614, 3476495, 3588640, 3751760, 4126936, 5056720, 5158670, 5562392, 5815228, 6952990, 7269035, 7503520, 8253872, 10113440, 10317340, 11124784, 11630456, 13905980, 14538070, 15991877, 16507744, 20634680, 22249568, 23260912, 27811960, 29076140, 31983754, 41269360, 46521824, 55623920, 58152280, 63967508, 79959385, 82538720, 111247840, 116304560, 127935016, 159918770, 232609120, 255870032, 319837540, 511740064, 639675080, 1279350160, 2558700320]

約数ペア:

[(1, 2558700320), (2, 1279350160), (4, 639675080), (5, 511740064), (8, 319837540), (10, 255870032), (11, 232609120), (16, 159918770), (20, 127935016), (22, 116304560), (23, 111247840), (31, 82538720), (32, 79959385), (40, 63967508), (44, 58152280), (46, 55623920), (55, 46521824), (62, 41269360), (80, 31983754), (88, 29076140), (92, 27811960), (110, 23260912), (115, 22249568), (124, 20634680), (155, 16507744), (160, 15991877), (176, 14538070), (184, 13905980), (220, 11630456), (230, 11124784), (248, 10317340), (253, 10113440), (310, 8253872), (341, 7503520), (352, 7269035), (368, 6952990), (440, 5815228), (460, 5562392), (496, 5158670), (506, 5056720), (620, 4126936), (682, 3751760), (713, 3588640), (736, 3476495), (880, 2907614), (920, 2781196), (992, 2579335), (1012, 2528360), (1240, 2063468), (1265, 2022688), (1364, 1875880), (1426, 1794320), (1705, 1500704), (1760, 1453807), (1840, 1390598), (2024, 1264180), (2039, 1254880), (2480, 1031734), (2530, 1011344), (2728, 937940), (2852, 897160), (3410, 750352), (3565, 717728), (3680, 695299), (4048, 632090), (4078, 627440), (4960, 515867), (5060, 505672), (5456, 468970), (5704, 448580), (6820, 375176), (7130, 358864), (7843, 326240), (8096, 316045), (8156, 313720), (10120, 252836), (10195, 250976), (10912, 234485), (11408, 224290), (13640, 187588), (14260, 179432), (15686, 163120), (16312, 156860), (20240, 126418), (20390, 125488), (22429, 114080), (22816, 112145), (27280, 93794), (28520, 89716), (31372, 81560), (32624, 78430), (39215, 65248), (40480, 63209), (40780, 62744), (44858, 57040), (46897, 54560)]