73372420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{929}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 168739200

約数和(自身を除く): 95366780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 359, 718, 929, 1436, 1795, 1858, 3590, 3716, 3949, 4645, 7180, 7898, 9290, 10219, 15796, 18580, 19745, 20438, 39490, 40876, 51095, 78980, 102190, 204380, 333511, 667022, 1334044, 1667555, 3335110, 3668621, 6670220, 7337242, 14674484, 18343105, 36686210, 73372420]

約数ペア:

[(1, 73372420), (2, 36686210), (4, 18343105), (5, 14674484), (10, 7337242), (11, 6670220), (20, 3668621), (22, 3335110), (44, 1667555), (55, 1334044), (110, 667022), (220, 333511), (359, 204380), (718, 102190), (929, 78980), (1436, 51095), (1795, 40876), (1858, 39490), (3590, 20438), (3716, 19745), (3949, 18580), (4645, 15796), (7180, 10219), (7898, 9290)]