23627380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2377}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 57528576

約数和(自身を除く): 33901196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2377, 2485, 4754, 4970, 9508, 9940, 11885, 16639, 23770, 33278, 47540, 66556, 83195, 166390, 168767, 332780, 337534, 675068, 843835, 1181369, 1687670, 2362738, 3375340, 4725476, 5906845, 11813690, 23627380]

約数ペア:

[(1, 23627380), (2, 11813690), (4, 5906845), (5, 4725476), (7, 3375340), (10, 2362738), (14, 1687670), (20, 1181369), (28, 843835), (35, 675068), (70, 337534), (71, 332780), (140, 168767), (142, 166390), (284, 83195), (355, 66556), (497, 47540), (710, 33278), (994, 23770), (1420, 16639), (1988, 11885), (2377, 9940), (2485, 9508), (4754, 4970)]