103808120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11743}}^1$

素因数の和:11784

約数の個数: 64

約数和(自身を含む): 266353920

約数和(自身を除く): 162545800

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 11743, 23486, 46972, 58715, 93944, 117430, 152659, 199631, 234860, 305318, 399262, 469720, 610636, 763295, 798524, 998155, 1221272, 1526590, 1597048, 1996310, 2595203, 3053180, 3992620, 5190406, 6106360, 7985240, 10380812, 12976015, 20761624, 25952030, 51904060, 103808120]

約数ペア:

[(1, 103808120), (2, 51904060), (4, 25952030), (5, 20761624), (8, 12976015), (10, 10380812), (13, 7985240), (17, 6106360), (20, 5190406), (26, 3992620), (34, 3053180), (40, 2595203), (52, 1996310), (65, 1597048), (68, 1526590), (85, 1221272), (104, 998155), (130, 798524), (136, 763295), (170, 610636), (221, 469720), (260, 399262), (340, 305318), (442, 234860), (520, 199631), (680, 152659), (884, 117430), (1105, 93944), (1768, 58715), (2210, 46972), (4420, 23486), (8840, 11743)]