22647575920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14899721}}^1$

素因数の和:14899753

約数の個数: 40

約数和(自身を含む): 55426965840

約数和(自身を除く): 32779389920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 14899721, 29799442, 59598884, 74498605, 119197768, 148997210, 238395536, 283094699, 297994420, 566189398, 595988840, 1132378796, 1191977680, 1415473495, 2264757592, 2830946990, 4529515184, 5661893980, 11323787960, 22647575920]

約数ペア:

[(1, 22647575920), (2, 11323787960), (4, 5661893980), (5, 4529515184), (8, 2830946990), (10, 2264757592), (16, 1415473495), (19, 1191977680), (20, 1132378796), (38, 595988840), (40, 566189398), (76, 297994420), (80, 283094699), (95, 238395536), (152, 148997210), (190, 119197768), (304, 74498605), (380, 59598884), (760, 29799442), (1520, 14899721)]