83208710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1637}}^1$

素因数の和:1697

約数の個数: 64

約数和(自身を含む): 178319232

約数和(自身を除く): 95110522

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 1105, 1495, 1637, 1955, 2210, 2990, 3274, 3910, 5083, 8185, 10166, 16370, 21281, 25415, 27829, 37651, 42562, 50830, 55658, 75302, 106405, 139145, 188255, 212810, 278290, 361777, 376510, 489463, 640067, 723554, 978926, 1280134, 1808885, 2447315, 3200335, 3617770, 4894630, 6400670, 8320871, 16641742, 41604355, 83208710]

約数ペア:

[(1, 83208710), (2, 41604355), (5, 16641742), (10, 8320871), (13, 6400670), (17, 4894630), (23, 3617770), (26, 3200335), (34, 2447315), (46, 1808885), (65, 1280134), (85, 978926), (115, 723554), (130, 640067), (170, 489463), (221, 376510), (230, 361777), (299, 278290), (391, 212810), (442, 188255), (598, 139145), (782, 106405), (1105, 75302), (1495, 55658), (1637, 50830), (1955, 42562), (2210, 37651), (2990, 27829), (3274, 25415), (3910, 21281), (5083, 16370), (8185, 10166)]