65064440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13669}}^1$

素因数の和:13704

約数の個数: 64

約数和(自身を含む): 177163200

約数和(自身を除く): 112098760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 13669, 27338, 54676, 68345, 95683, 109352, 136690, 191366, 232373, 273380, 382732, 464746, 478415, 546760, 765464, 929492, 956830, 1161865, 1626611, 1858984, 1913660, 2323730, 3253222, 3827320, 4647460, 6506444, 8133055, 9294920, 13012888, 16266110, 32532220, 65064440]

約数ペア:

[(1, 65064440), (2, 32532220), (4, 16266110), (5, 13012888), (7, 9294920), (8, 8133055), (10, 6506444), (14, 4647460), (17, 3827320), (20, 3253222), (28, 2323730), (34, 1913660), (35, 1858984), (40, 1626611), (56, 1161865), (68, 956830), (70, 929492), (85, 765464), (119, 546760), (136, 478415), (140, 464746), (170, 382732), (238, 273380), (280, 232373), (340, 191366), (476, 136690), (595, 109352), (680, 95683), (952, 68345), (1190, 54676), (2380, 27338), (4760, 13669)]