10304631860

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{16381}}^1$

素因数の和:16904

約数の個数: 48

約数和(自身を含む): 21995390592

約数和(自身を除く): 11690758732

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 443, 710, 886, 1420, 1772, 2215, 4430, 8860, 16381, 31453, 32762, 62906, 65524, 81905, 125812, 157265, 163810, 314530, 327620, 629060, 1163051, 2326102, 4652204, 5815255, 7256783, 11630510, 14513566, 23261020, 29027132, 36283915, 72567830, 145135660, 515231593, 1030463186, 2060926372, 2576157965, 5152315930, 10304631860]

約数ペア:

[(1, 10304631860), (2, 5152315930), (4, 2576157965), (5, 2060926372), (10, 1030463186), (20, 515231593), (71, 145135660), (142, 72567830), (284, 36283915), (355, 29027132), (443, 23261020), (710, 14513566), (886, 11630510), (1420, 7256783), (1772, 5815255), (2215, 4652204), (4430, 2326102), (8860, 1163051), (16381, 629060), (31453, 327620), (32762, 314530), (62906, 163810), (65524, 157265), (81905, 125812)]