126086480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3024

約数の個数: 80

約数和(自身を含む): 323510544

約数和(自身を除く): 197424064

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2665, 2957, 3280, 4264, 5330, 5914, 8528, 10660, 11828, 14785, 21320, 23656, 29570, 38441, 42640, 47312, 59140, 76882, 118280, 121237, 153764, 192205, 236560, 242474, 307528, 384410, 484948, 606185, 615056, 768820, 969896, 1212370, 1537640, 1576081, 1939792, 2424740, 3075280, 3152162, 4849480, 6304324, 7880405, 9698960, 12608648, 15760810, 25217296, 31521620, 63043240, 126086480]

約数ペア:

[(1, 126086480), (2, 63043240), (4, 31521620), (5, 25217296), (8, 15760810), (10, 12608648), (13, 9698960), (16, 7880405), (20, 6304324), (26, 4849480), (40, 3152162), (41, 3075280), (52, 2424740), (65, 1939792), (80, 1576081), (82, 1537640), (104, 1212370), (130, 969896), (164, 768820), (205, 615056), (208, 606185), (260, 484948), (328, 384410), (410, 307528), (520, 242474), (533, 236560), (656, 192205), (820, 153764), (1040, 121237), (1066, 118280), (1640, 76882), (2132, 59140), (2665, 47312), (2957, 42640), (3280, 38441), (4264, 29570), (5330, 23656), (5914, 21320), (8528, 14785), (10660, 11828)]