633994460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{2711}}^1$

素因数の和:3794

約数の個数: 48

約数和(自身を含む): 1454326272

約数和(自身を除く): 820331812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1063, 2126, 2711, 4252, 5315, 5422, 10630, 10844, 11693, 13555, 21260, 23386, 27110, 29821, 46772, 54220, 58465, 59642, 116930, 119284, 149105, 233860, 298210, 596420, 2881793, 5763586, 11527172, 14408965, 28817930, 31699723, 57635860, 63399446, 126798892, 158498615, 316997230, 633994460]

約数ペア:

[(1, 633994460), (2, 316997230), (4, 158498615), (5, 126798892), (10, 63399446), (11, 57635860), (20, 31699723), (22, 28817930), (44, 14408965), (55, 11527172), (110, 5763586), (220, 2881793), (1063, 596420), (2126, 298210), (2711, 233860), (4252, 149105), (5315, 119284), (5422, 116930), (10630, 59642), (10844, 58465), (11693, 54220), (13555, 46772), (21260, 29821), (23386, 27110)]