63313455440

素因数分解:

$2^4\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1145323}}^1$

素因数の和:1146027

約数の個数: 40

約数和(自身を含む): 147416942688

約数和(自身を除く): 84103487248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 691, 1382, 2764, 3455, 5528, 6910, 11056, 13820, 27640, 55280, 1145323, 2290646, 4581292, 5726615, 9162584, 11453230, 18325168, 22906460, 45812920, 91625840, 791418193, 1582836386, 3165672772, 3957090965, 6331345544, 7914181930, 12662691088, 15828363860, 31656727720, 63313455440]

約数ペア:

[(1, 63313455440), (2, 31656727720), (4, 15828363860), (5, 12662691088), (8, 7914181930), (10, 6331345544), (16, 3957090965), (20, 3165672772), (40, 1582836386), (80, 791418193), (691, 91625840), (1382, 45812920), (2764, 22906460), (3455, 18325168), (5528, 11453230), (6910, 9162584), (11056, 5726615), (13820, 4581292), (27640, 2290646), (55280, 1145323)]