66934360

素因数分解:

$2^3\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{1429}}^1$

素因数の和:2611

約数の個数: 32

約数和(自身を含む): 150836400

約数和(自身を除く): 83902040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1171, 1429, 2342, 2858, 4684, 5716, 5855, 7145, 9368, 11432, 11710, 14290, 23420, 28580, 46840, 57160, 1673359, 3346718, 6693436, 8366795, 13386872, 16733590, 33467180, 66934360]

約数ペア:

[(1, 66934360), (2, 33467180), (4, 16733590), (5, 13386872), (8, 8366795), (10, 6693436), (20, 3346718), (40, 1673359), (1171, 57160), (1429, 46840), (2342, 28580), (2858, 23420), (4684, 14290), (5716, 11710), (5855, 11432), (7145, 9368)]