46142480

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19889}}^1$

素因数の和:19931

約数の個数: 40

約数和(自身を含む): 110986200

約数和(自身を除く): 64843720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 19889, 39778, 79556, 99445, 159112, 198890, 318224, 397780, 576781, 795560, 1153562, 1591120, 2307124, 2883905, 4614248, 5767810, 9228496, 11535620, 23071240, 46142480]

約数ペア:

[(1, 46142480), (2, 23071240), (4, 11535620), (5, 9228496), (8, 5767810), (10, 4614248), (16, 2883905), (20, 2307124), (29, 1591120), (40, 1153562), (58, 795560), (80, 576781), (116, 397780), (145, 318224), (232, 198890), (290, 159112), (464, 99445), (580, 79556), (1160, 39778), (2320, 19889)]