77496290

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{277}}^2$

素因数の和:662

約数の個数: 24

約数和(自身を含む): 141384852

約数和(自身を除く): 63888562

約数列:

[1, 2, 5, 10, 101, 202, 277, 505, 554, 1010, 1385, 2770, 27977, 55954, 76729, 139885, 153458, 279770, 383645, 767290, 7749629, 15499258, 38748145, 77496290]

約数ペア:

[(1, 77496290), (2, 38748145), (5, 15499258), (10, 7749629), (101, 767290), (202, 383645), (277, 279770), (505, 153458), (554, 139885), (1010, 76729), (1385, 55954), (2770, 27977)]