2893206460

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{22369}}^1$

素因数の和:22630

約数の個数: 48

約数和(自身を含む): 6313708800

約数和(自身を除く): 3420502340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 223, 290, 446, 580, 892, 1115, 2230, 4460, 6467, 12934, 22369, 25868, 32335, 44738, 64670, 89476, 111845, 129340, 223690, 447380, 648701, 1297402, 2594804, 3243505, 4988287, 6487010, 9976574, 12974020, 19953148, 24941435, 49882870, 99765740, 144660323, 289320646, 578641292, 723301615, 1446603230, 2893206460]

約数ペア:

[(1, 2893206460), (2, 1446603230), (4, 723301615), (5, 578641292), (10, 289320646), (20, 144660323), (29, 99765740), (58, 49882870), (116, 24941435), (145, 19953148), (223, 12974020), (290, 9976574), (446, 6487010), (580, 4988287), (892, 3243505), (1115, 2594804), (2230, 1297402), (4460, 648701), (6467, 447380), (12934, 223690), (22369, 129340), (25868, 111845), (32335, 89476), (44738, 64670)]