39500110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{977}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 76894272

約数和(自身を除く): 37394162

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 311, 622, 977, 1555, 1954, 3110, 4043, 4885, 8086, 9770, 12701, 20215, 25402, 40430, 63505, 127010, 303847, 607694, 1519235, 3038470, 3950011, 7900022, 19750055, 39500110]

約数ペア:

[(1, 39500110), (2, 19750055), (5, 7900022), (10, 3950011), (13, 3038470), (26, 1519235), (65, 607694), (130, 303847), (311, 127010), (622, 63505), (977, 40430), (1555, 25402), (1954, 20215), (3110, 12701), (4043, 9770), (4885, 8086)]