63075980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{701}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 145061280

約数和(自身を除く): 81985300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 409, 701, 818, 1402, 1636, 2045, 2804, 3505, 4090, 4499, 7010, 7711, 8180, 8998, 14020, 15422, 17996, 22495, 30844, 38555, 44990, 77110, 89980, 154220, 286709, 573418, 1146836, 1433545, 2867090, 3153799, 5734180, 6307598, 12615196, 15768995, 31537990, 63075980]

約数ペア:

[(1, 63075980), (2, 31537990), (4, 15768995), (5, 12615196), (10, 6307598), (11, 5734180), (20, 3153799), (22, 2867090), (44, 1433545), (55, 1146836), (110, 573418), (220, 286709), (409, 154220), (701, 89980), (818, 77110), (1402, 44990), (1636, 38555), (2045, 30844), (2804, 22495), (3505, 17996), (4090, 15422), (4499, 14020), (7010, 8998), (7711, 8180)]