1570392380

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1\times {\mathrm{1621}}^1$

素因数の和:2510

約数の個数: 48

約数和(自身を含む): 3359875680

約数和(自身を除く): 1789483300

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 821, 1180, 1621, 1642, 3242, 3284, 4105, 6484, 8105, 8210, 16210, 16420, 32420, 48439, 95639, 96878, 191278, 193756, 242195, 382556, 478195, 484390, 956390, 968780, 1330841, 1912780, 2661682, 5323364, 6654205, 13308410, 26616820, 78519619, 157039238, 314078476, 392598095, 785196190, 1570392380]

約数ペア:

[(1, 1570392380), (2, 785196190), (4, 392598095), (5, 314078476), (10, 157039238), (20, 78519619), (59, 26616820), (118, 13308410), (236, 6654205), (295, 5323364), (590, 2661682), (821, 1912780), (1180, 1330841), (1621, 968780), (1642, 956390), (3242, 484390), (3284, 478195), (4105, 382556), (6484, 242195), (8105, 193756), (8210, 191278), (16210, 96878), (16420, 95639), (32420, 48439)]