16608020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5807}}^1$

素因数の和:5840

約数の個数: 48

約数和(自身を含む): 40981248

約数和(自身を除く): 24373228

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 5807, 11614, 23228, 29035, 58070, 63877, 75491, 116140, 127754, 150982, 255508, 301964, 319385, 377455, 638770, 754910, 830401, 1277540, 1509820, 1660802, 3321604, 4152005, 8304010, 16608020]

約数ペア:

[(1, 16608020), (2, 8304010), (4, 4152005), (5, 3321604), (10, 1660802), (11, 1509820), (13, 1277540), (20, 830401), (22, 754910), (26, 638770), (44, 377455), (52, 319385), (55, 301964), (65, 255508), (110, 150982), (130, 127754), (143, 116140), (220, 75491), (260, 63877), (286, 58070), (572, 29035), (715, 23228), (1430, 11614), (2860, 5807)]