6838640

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1257

約数の個数: 40

約数和(自身を含む): 16131408

約数和(自身を除く): 9292768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1171, 1460, 2342, 2920, 4684, 5840, 5855, 9368, 11710, 18736, 23420, 46840, 85483, 93680, 170966, 341932, 427415, 683864, 854830, 1367728, 1709660, 3419320, 6838640]

約数ペア:

[(1, 6838640), (2, 3419320), (4, 1709660), (5, 1367728), (8, 854830), (10, 683864), (16, 427415), (20, 341932), (40, 170966), (73, 93680), (80, 85483), (146, 46840), (292, 23420), (365, 18736), (584, 11710), (730, 9368), (1168, 5855), (1171, 5840), (1460, 4684), (2342, 2920)]