91430560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 235282320

約数和(自身を除く): 143851760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 113, 130, 160, 208, 226, 260, 389, 416, 452, 520, 565, 778, 904, 1040, 1130, 1469, 1556, 1808, 1945, 2080, 2260, 2938, 3112, 3616, 3890, 4520, 5057, 5876, 6224, 7345, 7780, 9040, 10114, 11752, 12448, 14690, 15560, 18080, 20228, 23504, 25285, 29380, 31120, 40456, 43957, 47008, 50570, 58760, 62240, 80912, 87914, 101140, 117520, 161824, 175828, 202280, 219785, 235040, 351656, 404560, 439570, 571441, 703312, 809120, 879140, 1142882, 1406624, 1758280, 2285764, 2857205, 3516560, 4571528, 5714410, 7033120, 9143056, 11428820, 18286112, 22857640, 45715280, 91430560]

約数ペア:

[(1, 91430560), (2, 45715280), (4, 22857640), (5, 18286112), (8, 11428820), (10, 9143056), (13, 7033120), (16, 5714410), (20, 4571528), (26, 3516560), (32, 2857205), (40, 2285764), (52, 1758280), (65, 1406624), (80, 1142882), (104, 879140), (113, 809120), (130, 703312), (160, 571441), (208, 439570), (226, 404560), (260, 351656), (389, 235040), (416, 219785), (452, 202280), (520, 175828), (565, 161824), (778, 117520), (904, 101140), (1040, 87914), (1130, 80912), (1469, 62240), (1556, 58760), (1808, 50570), (1945, 47008), (2080, 43957), (2260, 40456), (2938, 31120), (3112, 29380), (3616, 25285), (3890, 23504), (4520, 20228), (5057, 18080), (5876, 15560), (6224, 14690), (7345, 12448), (7780, 11752), (9040, 10114)]