45140440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{66383}}^1$

素因数の和:66411

約数の個数: 32

約数和(自身を含む): 107542080

約数和(自身を除く): 62401640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 66383, 132766, 265532, 331915, 531064, 663830, 1128511, 1327660, 2257022, 2655320, 4514044, 5642555, 9028088, 11285110, 22570220, 45140440]

約数ペア:

[(1, 45140440), (2, 22570220), (4, 11285110), (5, 9028088), (8, 5642555), (10, 4514044), (17, 2655320), (20, 2257022), (34, 1327660), (40, 1128511), (68, 663830), (85, 531064), (136, 331915), (170, 265532), (340, 132766), (680, 66383)]