38716860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1052

約数の個数: 144

約数和(自身を含む): 135940896

約数和(自身を除く): 97224036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1013, 1092, 1274, 1365, 1470, 1820, 1911, 2026, 2548, 2730, 2940, 3039, 3185, 3822, 4052, 5065, 5460, 6078, 6370, 7091, 7644, 9555, 10130, 12156, 12740, 13169, 14182, 15195, 19110, 20260, 21273, 26338, 28364, 30390, 35455, 38220, 39507, 42546, 49637, 52676, 60780, 65845, 70910, 79014, 85092, 92183, 99274, 106365, 131690, 141820, 148911, 158028, 184366, 197535, 198548, 212730, 248185, 263380, 276549, 297822, 368732, 395070, 425460, 460915, 496370, 553098, 595644, 645281, 744555, 790140, 921830, 992740, 1106196, 1290562, 1382745, 1489110, 1843660, 1935843, 2581124, 2765490, 2978220, 3226405, 3871686, 5530980, 6452810, 7743372, 9679215, 12905620, 19358430, 38716860]

約数ペア:

[(1, 38716860), (2, 19358430), (3, 12905620), (4, 9679215), (5, 7743372), (6, 6452810), (7, 5530980), (10, 3871686), (12, 3226405), (13, 2978220), (14, 2765490), (15, 2581124), (20, 1935843), (21, 1843660), (26, 1489110), (28, 1382745), (30, 1290562), (35, 1106196), (39, 992740), (42, 921830), (49, 790140), (52, 744555), (60, 645281), (65, 595644), (70, 553098), (78, 496370), (84, 460915), (91, 425460), (98, 395070), (105, 368732), (130, 297822), (140, 276549), (147, 263380), (156, 248185), (182, 212730), (195, 198548), (196, 197535), (210, 184366), (245, 158028), (260, 148911), (273, 141820), (294, 131690), (364, 106365), (390, 99274), (420, 92183), (455, 85092), (490, 79014), (546, 70910), (588, 65845), (637, 60780), (735, 52676), (780, 49637), (910, 42546), (980, 39507), (1013, 38220), (1092, 35455), (1274, 30390), (1365, 28364), (1470, 26338), (1820, 21273), (1911, 20260), (2026, 19110), (2548, 15195), (2730, 14182), (2940, 13169), (3039, 12740), (3185, 12156), (3822, 10130), (4052, 9555), (5065, 7644), (5460, 7091), (6078, 6370)]