46539740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9421}}^1$

素因数の和:9462

約数の個数: 48

約数和(自身を含む): 110802720

約数和(自身を除く): 64262980

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 9421, 18842, 37684, 47105, 94210, 122473, 178999, 188420, 244946, 357998, 489892, 612365, 715996, 894995, 1224730, 1789990, 2326987, 2449460, 3579980, 4653974, 9307948, 11634935, 23269870, 46539740]

約数ペア:

[(1, 46539740), (2, 23269870), (4, 11634935), (5, 9307948), (10, 4653974), (13, 3579980), (19, 2449460), (20, 2326987), (26, 1789990), (38, 1224730), (52, 894995), (65, 715996), (76, 612365), (95, 489892), (130, 357998), (190, 244946), (247, 188420), (260, 178999), (380, 122473), (494, 94210), (988, 47105), (1235, 37684), (2470, 18842), (4940, 9421)]