70864250

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 139995648

約数和(自身を除く): 69131398

約数列:

[1, 2, 5, 10, 25, 37, 47, 50, 74, 94, 125, 163, 185, 235, 250, 326, 370, 470, 815, 925, 1175, 1630, 1739, 1850, 2350, 3478, 4075, 4625, 5875, 6031, 7661, 8150, 8695, 9250, 11750, 12062, 15322, 17390, 20375, 30155, 38305, 40750, 43475, 60310, 76610, 86950, 150775, 191525, 217375, 283457, 301550, 383050, 434750, 566914, 753875, 957625, 1417285, 1507750, 1915250, 2834570, 7086425, 14172850, 35432125, 70864250]

約数ペア:

[(1, 70864250), (2, 35432125), (5, 14172850), (10, 7086425), (25, 2834570), (37, 1915250), (47, 1507750), (50, 1417285), (74, 957625), (94, 753875), (125, 566914), (163, 434750), (185, 383050), (235, 301550), (250, 283457), (326, 217375), (370, 191525), (470, 150775), (815, 86950), (925, 76610), (1175, 60310), (1630, 43475), (1739, 40750), (1850, 38305), (2350, 30155), (3478, 20375), (4075, 17390), (4625, 15322), (5875, 12062), (6031, 11750), (7661, 9250), (8150, 8695)]