2052680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7331}}^1$

素因数の和:7349

約数の個数: 32

約数和(自身を含む): 5279040

約数和(自身を除く): 3226360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7331, 14662, 29324, 36655, 51317, 58648, 73310, 102634, 146620, 205268, 256585, 293240, 410536, 513170, 1026340, 2052680]

約数ペア:

[(1, 2052680), (2, 1026340), (4, 513170), (5, 410536), (7, 293240), (8, 256585), (10, 205268), (14, 146620), (20, 102634), (28, 73310), (35, 58648), (40, 51317), (56, 36655), (70, 29324), (140, 14662), (280, 7331)]