107388650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:999

約数の個数: 48

約数和(自身を含む): 209034240

約数和(自身を除く): 101645590

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 79, 155, 158, 310, 395, 775, 790, 877, 1550, 1754, 1975, 2449, 3950, 4385, 4898, 8770, 12245, 21925, 24490, 27187, 43850, 54374, 61225, 69283, 122450, 135935, 138566, 271870, 346415, 679675, 692830, 1359350, 1732075, 2147773, 3464150, 4295546, 10738865, 21477730, 53694325, 107388650]

約数ペア:

[(1, 107388650), (2, 53694325), (5, 21477730), (10, 10738865), (25, 4295546), (31, 3464150), (50, 2147773), (62, 1732075), (79, 1359350), (155, 692830), (158, 679675), (310, 346415), (395, 271870), (775, 138566), (790, 135935), (877, 122450), (1550, 69283), (1754, 61225), (1975, 54374), (2449, 43850), (3950, 27187), (4385, 24490), (4898, 21925), (8770, 12245)]