2014037680

素因数分解:

$2^4\times 5^1\times {\mathrm{181}}^1\times {\mathrm{139091}}^1$

素因数の和:139285

約数の個数: 40

約数和(自身を含む): 4708542384

約数和(自身を除く): 2694504704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 181, 362, 724, 905, 1448, 1810, 2896, 3620, 7240, 14480, 139091, 278182, 556364, 695455, 1112728, 1390910, 2225456, 2781820, 5563640, 11127280, 25175471, 50350942, 100701884, 125877355, 201403768, 251754710, 402807536, 503509420, 1007018840, 2014037680]

約数ペア:

[(1, 2014037680), (2, 1007018840), (4, 503509420), (5, 402807536), (8, 251754710), (10, 201403768), (16, 125877355), (20, 100701884), (40, 50350942), (80, 25175471), (181, 11127280), (362, 5563640), (724, 2781820), (905, 2225456), (1448, 1390910), (1810, 1112728), (2896, 695455), (3620, 556364), (7240, 278182), (14480, 139091)]