113712880

素因数分解:

$2^4\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{1259}}^1$

素因数の和:2401

約数の個数: 40

約数和(自身を含む): 264826800

約数和(自身を除く): 151113920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1129, 1259, 2258, 2518, 4516, 5036, 5645, 6295, 9032, 10072, 11290, 12590, 18064, 20144, 22580, 25180, 45160, 50360, 90320, 100720, 1421411, 2842822, 5685644, 7107055, 11371288, 14214110, 22742576, 28428220, 56856440, 113712880]

約数ペア:

[(1, 113712880), (2, 56856440), (4, 28428220), (5, 22742576), (8, 14214110), (10, 11371288), (16, 7107055), (20, 5685644), (40, 2842822), (80, 1421411), (1129, 100720), (1259, 90320), (2258, 50360), (2518, 45160), (4516, 25180), (5036, 22580), (5645, 20144), (6295, 18064), (9032, 12590), (10072, 11290)]