143401610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{3251}}^1$

素因数の和:3670

約数の個数: 32

約数和(自身を含む): 282377664

約数和(自身を除く): 138976054

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 401, 802, 2005, 3251, 4010, 4411, 6502, 8822, 16255, 22055, 32510, 35761, 44110, 71522, 178805, 357610, 1303651, 2607302, 6518255, 13036510, 14340161, 28680322, 71700805, 143401610]

約数ペア:

[(1, 143401610), (2, 71700805), (5, 28680322), (10, 14340161), (11, 13036510), (22, 6518255), (55, 2607302), (110, 1303651), (401, 357610), (802, 178805), (2005, 71522), (3251, 44110), (4010, 35761), (4411, 32510), (6502, 22055), (8822, 16255)]