35678020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3491}}^1$

素因数の和:3580

約数の個数: 48

約数和(自身を含む): 86825088

約数和(自身を除く): 51147068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 3491, 5110, 6982, 10220, 13964, 17455, 24437, 34910, 48874, 69820, 97748, 122185, 244370, 254843, 488740, 509686, 1019372, 1274215, 1783901, 2548430, 3567802, 5096860, 7135604, 8919505, 17839010, 35678020]

約数ペア:

[(1, 35678020), (2, 17839010), (4, 8919505), (5, 7135604), (7, 5096860), (10, 3567802), (14, 2548430), (20, 1783901), (28, 1274215), (35, 1019372), (70, 509686), (73, 488740), (140, 254843), (146, 244370), (292, 122185), (365, 97748), (511, 69820), (730, 48874), (1022, 34910), (1460, 24437), (2044, 17455), (2555, 13964), (3491, 10220), (5110, 6982)]