3732640

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 9049320

約数和(自身を除く): 5316680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 569, 656, 820, 1138, 1312, 1640, 2276, 2845, 3280, 4552, 5690, 6560, 9104, 11380, 18208, 22760, 23329, 45520, 46658, 91040, 93316, 116645, 186632, 233290, 373264, 466580, 746528, 933160, 1866320, 3732640]

約数ペア:

[(1, 3732640), (2, 1866320), (4, 933160), (5, 746528), (8, 466580), (10, 373264), (16, 233290), (20, 186632), (32, 116645), (40, 93316), (41, 91040), (80, 46658), (82, 45520), (160, 23329), (164, 22760), (205, 18208), (328, 11380), (410, 9104), (569, 6560), (656, 5690), (820, 4552), (1138, 3280), (1312, 2845), (1640, 2276)]