12123250

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 23048064

約数和(自身を除く): 10924814

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 683, 710, 1366, 1775, 3415, 3550, 6830, 8875, 17075, 17750, 34150, 48493, 85375, 96986, 170750, 242465, 484930, 1212325, 2424650, 6061625, 12123250]

約数ペア:

[(1, 12123250), (2, 6061625), (5, 2424650), (10, 1212325), (25, 484930), (50, 242465), (71, 170750), (125, 96986), (142, 85375), (250, 48493), (355, 34150), (683, 17750), (710, 17075), (1366, 8875), (1775, 6830), (3415, 3550)]