31147040

素因数分解:

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

素因数の和:3741

約数の個数: 48

約数和(自身を含む): 74993688

約数和(自身を除く): 43846648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 3673, 4240, 7346, 8480, 14692, 18365, 29384, 36730, 58768, 73460, 117536, 146920, 194669, 293840, 389338, 587680, 778676, 973345, 1557352, 1946690, 3114704, 3893380, 6229408, 7786760, 15573520, 31147040]

約数ペア:

[(1, 31147040), (2, 15573520), (4, 7786760), (5, 6229408), (8, 3893380), (10, 3114704), (16, 1946690), (20, 1557352), (32, 973345), (40, 778676), (53, 587680), (80, 389338), (106, 293840), (160, 194669), (212, 146920), (265, 117536), (424, 73460), (530, 58768), (848, 36730), (1060, 29384), (1696, 18365), (2120, 14692), (3673, 8480), (4240, 7346)]