130059140

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{16979}}^1$

素因数の和:17371

約数の個数: 24

約数和(自身を含む): 273853440

約数和(自身を除く): 143794300

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 7660, 16979, 33958, 67916, 84895, 169790, 339580, 6502957, 13005914, 26011828, 32514785, 65029570, 130059140]

約数ペア:

[(1, 130059140), (2, 65029570), (4, 32514785), (5, 26011828), (10, 13005914), (20, 6502957), (383, 339580), (766, 169790), (1532, 84895), (1915, 67916), (3830, 33958), (7660, 16979)]