1189250

素因数分解:

$2^1\times 5^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 2291328

約数和(自身を除く): 1102078

約数列:

[1, 2, 5, 10, 25, 50, 67, 71, 125, 134, 142, 250, 335, 355, 670, 710, 1675, 1775, 3350, 3550, 4757, 8375, 8875, 9514, 16750, 17750, 23785, 47570, 118925, 237850, 594625, 1189250]

約数ペア:

[(1, 1189250), (2, 594625), (5, 237850), (10, 118925), (25, 47570), (50, 23785), (67, 17750), (71, 16750), (125, 9514), (134, 8875), (142, 8375), (250, 4757), (335, 3550), (355, 3350), (670, 1775), (710, 1675)]