100790728

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1579}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 193392000

約数和(自身を除く): 92601272

約数列:

[1, 2, 4, 8, 79, 101, 158, 202, 316, 404, 632, 808, 1579, 3158, 6316, 7979, 12632, 15958, 31916, 63832, 124741, 159479, 249482, 318958, 498964, 637916, 997928, 1275832, 12598841, 25197682, 50395364, 100790728]

約数ペア:

[(1, 100790728), (2, 50395364), (4, 25197682), (8, 12598841), (79, 1275832), (101, 997928), (158, 637916), (202, 498964), (316, 318958), (404, 249482), (632, 159479), (808, 124741), (1579, 63832), (3158, 31916), (6316, 15958), (7979, 12632)]