2481796010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1\times {\mathrm{3361}}^1$

素因数の和:5210

約数の個数: 32

約数和(自身を含む): 4580092944

約数和(自身を除く): 2098296934

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1801, 3361, 3602, 6722, 9005, 16805, 18010, 33610, 73841, 137801, 147682, 275602, 369205, 689005, 738410, 1378010, 6053161, 12106322, 30265805, 60531610, 248179601, 496359202, 1240898005, 2481796010]

約数ペア:

[(1, 2481796010), (2, 1240898005), (5, 496359202), (10, 248179601), (41, 60531610), (82, 30265805), (205, 12106322), (410, 6053161), (1801, 1378010), (3361, 738410), (3602, 689005), (6722, 369205), (9005, 275602), (16805, 147682), (18010, 137801), (33610, 73841)]