22589660

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 49043232

約数和(自身を除く): 26453572

約数列:

[1, 2, 4, 5, 10, 20, 53, 101, 106, 202, 211, 212, 265, 404, 422, 505, 530, 844, 1010, 1055, 1060, 2020, 2110, 4220, 5353, 10706, 11183, 21311, 21412, 22366, 26765, 42622, 44732, 53530, 55915, 85244, 106555, 107060, 111830, 213110, 223660, 426220, 1129483, 2258966, 4517932, 5647415, 11294830, 22589660]

約数ペア:

[(1, 22589660), (2, 11294830), (4, 5647415), (5, 4517932), (10, 2258966), (20, 1129483), (53, 426220), (101, 223660), (106, 213110), (202, 111830), (211, 107060), (212, 106555), (265, 85244), (404, 55915), (422, 53530), (505, 44732), (530, 42622), (844, 26765), (1010, 22366), (1055, 21412), (1060, 21311), (2020, 11183), (2110, 10706), (4220, 5353)]