147667040

素因数分解:

$2^5\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5099}}^1$

素因数の和:5295

約数の個数: 48

約数和(自身を含む): 350859600

約数和(自身を除く): 203192560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 181, 362, 724, 905, 1448, 1810, 2896, 3620, 5099, 5792, 7240, 10198, 14480, 20396, 25495, 28960, 40792, 50990, 81584, 101980, 163168, 203960, 407920, 815840, 922919, 1845838, 3691676, 4614595, 7383352, 9229190, 14766704, 18458380, 29533408, 36916760, 73833520, 147667040]

約数ペア:

[(1, 147667040), (2, 73833520), (4, 36916760), (5, 29533408), (8, 18458380), (10, 14766704), (16, 9229190), (20, 7383352), (32, 4614595), (40, 3691676), (80, 1845838), (160, 922919), (181, 815840), (362, 407920), (724, 203960), (905, 163168), (1448, 101980), (1810, 81584), (2896, 50990), (3620, 40792), (5099, 28960), (5792, 25495), (7240, 20396), (10198, 14480)]