259250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:95

約数の個数: 32

約数和(自身を含む): 522288

約数和(自身を除く): 263038

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 61, 85, 122, 125, 170, 250, 305, 425, 610, 850, 1037, 1525, 2074, 2125, 3050, 4250, 5185, 7625, 10370, 15250, 25925, 51850, 129625, 259250]

約数ペア:

[(1, 259250), (2, 129625), (5, 51850), (10, 25925), (17, 15250), (25, 10370), (34, 7625), (50, 5185), (61, 4250), (85, 3050), (122, 2125), (125, 2074), (170, 1525), (250, 1037), (305, 850), (425, 610)]