115390960

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{8849}}^1$

素因数の和:9025

約数の個数: 40

約数和(自身を含む): 269960400

約数和(自身を除く): 154569440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 8849, 13040, 17698, 35396, 44245, 70792, 88490, 141584, 176980, 353960, 707920, 1442387, 2884774, 5769548, 7211935, 11539096, 14423870, 23078192, 28847740, 57695480, 115390960]

約数ペア:

[(1, 115390960), (2, 57695480), (4, 28847740), (5, 23078192), (8, 14423870), (10, 11539096), (16, 7211935), (20, 5769548), (40, 2884774), (80, 1442387), (163, 707920), (326, 353960), (652, 176980), (815, 141584), (1304, 88490), (1630, 70792), (2608, 44245), (3260, 35396), (6520, 17698), (8849, 13040)]