25113920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6037}}^1$

素因数の和:6067

約数の個数: 56

約数和(自身を含む): 64413384

約数和(自身を除く): 39299464

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, 6037, 12074, 24148, 30185, 48296, 60370, 78481, 96592, 120740, 156962, 193184, 241480, 313924, 386368, 392405, 482960, 627848, 784810, 965920, 1255696, 1569620, 1931840, 2511392, 3139240, 5022784, 6278480, 12556960, 25113920]

約数ペア:

[(1, 25113920), (2, 12556960), (4, 6278480), (5, 5022784), (8, 3139240), (10, 2511392), (13, 1931840), (16, 1569620), (20, 1255696), (26, 965920), (32, 784810), (40, 627848), (52, 482960), (64, 392405), (65, 386368), (80, 313924), (104, 241480), (130, 193184), (160, 156962), (208, 120740), (260, 96592), (320, 78481), (416, 60370), (520, 48296), (832, 30185), (1040, 24148), (2080, 12074), (4160, 6037)]