788508010

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{2543}}^1$

素因数の和:2958

約数の個数: 32

約数和(自身を含む): 1438601472

約数和(自身を除く): 650093462

約数列:

[1, 2, 5, 10, 101, 202, 307, 505, 614, 1010, 1535, 2543, 3070, 5086, 12715, 25430, 31007, 62014, 155035, 256843, 310070, 513686, 780701, 1284215, 1561402, 2568430, 3903505, 7807010, 78850801, 157701602, 394254005, 788508010]

約数ペア:

[(1, 788508010), (2, 394254005), (5, 157701602), (10, 78850801), (101, 7807010), (202, 3903505), (307, 2568430), (505, 1561402), (614, 1284215), (1010, 780701), (1535, 513686), (2543, 310070), (3070, 256843), (5086, 155035), (12715, 62014), (25430, 31007)]