4078360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 128

約数和(自身を含む): 11612160

約数和(自身を除く): 7533800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 31, 40, 44, 46, 52, 55, 62, 65, 88, 92, 104, 110, 115, 124, 130, 143, 155, 184, 220, 230, 248, 253, 260, 286, 299, 310, 341, 403, 440, 460, 506, 520, 572, 598, 620, 682, 713, 715, 806, 920, 1012, 1144, 1196, 1240, 1265, 1364, 1426, 1430, 1495, 1612, 1705, 2015, 2024, 2392, 2530, 2728, 2852, 2860, 2990, 3224, 3289, 3410, 3565, 4030, 4433, 5060, 5704, 5720, 5980, 6578, 6820, 7130, 7843, 8060, 8866, 9269, 10120, 11960, 13156, 13640, 14260, 15686, 16120, 16445, 17732, 18538, 22165, 26312, 28520, 31372, 32890, 35464, 37076, 39215, 44330, 46345, 62744, 65780, 74152, 78430, 88660, 92690, 101959, 131560, 156860, 177320, 185380, 203918, 313720, 370760, 407836, 509795, 815672, 1019590, 2039180, 4078360]

約数ペア:

[(1, 4078360), (2, 2039180), (4, 1019590), (5, 815672), (8, 509795), (10, 407836), (11, 370760), (13, 313720), (20, 203918), (22, 185380), (23, 177320), (26, 156860), (31, 131560), (40, 101959), (44, 92690), (46, 88660), (52, 78430), (55, 74152), (62, 65780), (65, 62744), (88, 46345), (92, 44330), (104, 39215), (110, 37076), (115, 35464), (124, 32890), (130, 31372), (143, 28520), (155, 26312), (184, 22165), (220, 18538), (230, 17732), (248, 16445), (253, 16120), (260, 15686), (286, 14260), (299, 13640), (310, 13156), (341, 11960), (403, 10120), (440, 9269), (460, 8866), (506, 8060), (520, 7843), (572, 7130), (598, 6820), (620, 6578), (682, 5980), (713, 5720), (715, 5704), (806, 5060), (920, 4433), (1012, 4030), (1144, 3565), (1196, 3410), (1240, 3289), (1265, 3224), (1364, 2990), (1426, 2860), (1430, 2852), (1495, 2728), (1612, 2530), (1705, 2392), (2015, 2024)]