9406150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1$

素因数の和:553

約数の個数: 48

約数和(自身を含む): 19530000

約数和(自身を除く): 10123850

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 499, 650, 725, 754, 998, 1450, 1885, 2495, 3770, 4990, 6487, 9425, 12475, 12974, 14471, 18850, 24950, 28942, 32435, 64870, 72355, 144710, 162175, 188123, 324350, 361775, 376246, 723550, 940615, 1881230, 4703075, 9406150]

約数ペア:

[(1, 9406150), (2, 4703075), (5, 1881230), (10, 940615), (13, 723550), (25, 376246), (26, 361775), (29, 324350), (50, 188123), (58, 162175), (65, 144710), (130, 72355), (145, 64870), (290, 32435), (325, 28942), (377, 24950), (499, 18850), (650, 14471), (725, 12974), (754, 12475), (998, 9425), (1450, 6487), (1885, 4990), (2495, 3770)]