57578560

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13841}}^1$

素因数の和:13871

約数の個数: 56

約数和(自身を含む): 147666456

約数和(自身を除く): 90087896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 13841, 27682, 55364, 69205, 110728, 138410, 179933, 221456, 276820, 359866, 442912, 553640, 719732, 885824, 899665, 1107280, 1439464, 1799330, 2214560, 2878928, 3598660, 4429120, 5757856, 7197320, 11515712, 14394640, 28789280, 57578560]

約数ペア:

[(1, 57578560), (2, 28789280), (4, 14394640), (5, 11515712), (8, 7197320), (10, 5757856), (13, 4429120), (16, 3598660), (20, 2878928), (26, 2214560), (32, 1799330), (40, 1439464), (52, 1107280), (64, 899665), (65, 885824), (80, 719732), (104, 553640), (130, 442912), (160, 359866), (208, 276820), (260, 221456), (320, 179933), (416, 138410), (520, 110728), (832, 69205), (1040, 55364), (2080, 27682), (4160, 13841)]