4141420

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3907}}^1$

素因数の和:3969

約数の個数: 24

約数和(自身を含む): 8863344

約数和(自身を除く): 4721924

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 3907, 7814, 15628, 19535, 39070, 78140, 207071, 414142, 828284, 1035355, 2070710, 4141420]

約数ペア:

[(1, 4141420), (2, 2070710), (4, 1035355), (5, 828284), (10, 414142), (20, 207071), (53, 78140), (106, 39070), (212, 19535), (265, 15628), (530, 7814), (1060, 3907)]