56174560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 144789120

約数和(自身を除く): 88614560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 113, 130, 160, 208, 226, 239, 260, 416, 452, 478, 520, 565, 904, 956, 1040, 1130, 1195, 1469, 1808, 1912, 2080, 2260, 2390, 2938, 3107, 3616, 3824, 4520, 4780, 5876, 6214, 7345, 7648, 9040, 9560, 11752, 12428, 14690, 15535, 18080, 19120, 23504, 24856, 27007, 29380, 31070, 38240, 47008, 49712, 54014, 58760, 62140, 99424, 108028, 117520, 124280, 135035, 216056, 235040, 248560, 270070, 351091, 432112, 497120, 540140, 702182, 864224, 1080280, 1404364, 1755455, 2160560, 2808728, 3510910, 4321120, 5617456, 7021820, 11234912, 14043640, 28087280, 56174560]

約数ペア:

[(1, 56174560), (2, 28087280), (4, 14043640), (5, 11234912), (8, 7021820), (10, 5617456), (13, 4321120), (16, 3510910), (20, 2808728), (26, 2160560), (32, 1755455), (40, 1404364), (52, 1080280), (65, 864224), (80, 702182), (104, 540140), (113, 497120), (130, 432112), (160, 351091), (208, 270070), (226, 248560), (239, 235040), (260, 216056), (416, 135035), (452, 124280), (478, 117520), (520, 108028), (565, 99424), (904, 62140), (956, 58760), (1040, 54014), (1130, 49712), (1195, 47008), (1469, 38240), (1808, 31070), (1912, 29380), (2080, 27007), (2260, 24856), (2390, 23504), (2938, 19120), (3107, 18080), (3616, 15535), (3824, 14690), (4520, 12428), (4780, 11752), (5876, 9560), (6214, 9040), (7345, 7648)]