68354750

素因数分解:

$2^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{3461}}^1$

素因数の和:3557

約数の個数: 32

約数和(自身を含む): 129617280

約数和(自身を除く): 61262530

約数列:

[1, 2, 5, 10, 25, 50, 79, 125, 158, 250, 395, 790, 1975, 3461, 3950, 6922, 9875, 17305, 19750, 34610, 86525, 173050, 273419, 432625, 546838, 865250, 1367095, 2734190, 6835475, 13670950, 34177375, 68354750]

約数ペア:

[(1, 68354750), (2, 34177375), (5, 13670950), (10, 6835475), (25, 2734190), (50, 1367095), (79, 865250), (125, 546838), (158, 432625), (250, 273419), (395, 173050), (790, 86525), (1975, 34610), (3461, 19750), (3950, 17305), (6922, 9875)]