79528490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1877}}^1$

素因数の和:2126

約数の個数: 32

約数和(自身を含む): 151441920

約数和(自身を除く): 71913430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 1115, 1877, 2230, 3754, 4237, 8474, 9385, 18770, 21185, 35663, 42370, 71326, 178315, 356630, 418571, 837142, 2092855, 4185710, 7952849, 15905698, 39764245, 79528490]

約数ペア:

[(1, 79528490), (2, 39764245), (5, 15905698), (10, 7952849), (19, 4185710), (38, 2092855), (95, 837142), (190, 418571), (223, 356630), (446, 178315), (1115, 71326), (1877, 42370), (2230, 35663), (3754, 21185), (4237, 18770), (8474, 9385)]