15573520

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3673}}^1$

素因数の和:3739

約数の個数: 40

約数和(自身を含む): 36901656

約数和(自身を除く): 21328136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 3673, 4240, 7346, 14692, 18365, 29384, 36730, 58768, 73460, 146920, 194669, 293840, 389338, 778676, 973345, 1557352, 1946690, 3114704, 3893380, 7786760, 15573520]

約数ペア:

[(1, 15573520), (2, 7786760), (4, 3893380), (5, 3114704), (8, 1946690), (10, 1557352), (16, 973345), (20, 778676), (40, 389338), (53, 293840), (80, 194669), (106, 146920), (212, 73460), (265, 58768), (424, 36730), (530, 29384), (848, 18365), (1060, 14692), (2120, 7346), (3673, 4240)]