84860750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{26111}}^1$

素因数の和:26141

約数の個数: 32

約数和(自身を含む): 171085824

約数和(自身を除く): 86225074

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 26111, 52222, 130555, 261110, 339443, 652775, 678886, 1305550, 1697215, 3263875, 3394430, 6527750, 8486075, 16972150, 42430375, 84860750]

約数ペア:

[(1, 84860750), (2, 42430375), (5, 16972150), (10, 8486075), (13, 6527750), (25, 3394430), (26, 3263875), (50, 1697215), (65, 1305550), (125, 678886), (130, 652775), (250, 339443), (325, 261110), (650, 130555), (1625, 52222), (3250, 26111)]