88697980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2791}}^1$

素因数の和:3034

約数の個数: 48

約数和(自身を含む): 213889536

約数和(自身を除く): 125191556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 227, 454, 908, 1135, 1589, 2270, 2791, 3178, 4540, 5582, 6356, 7945, 11164, 13955, 15890, 19537, 27910, 31780, 39074, 55820, 78148, 97685, 195370, 390740, 633557, 1267114, 2534228, 3167785, 4434899, 6335570, 8869798, 12671140, 17739596, 22174495, 44348990, 88697980]

約数ペア:

[(1, 88697980), (2, 44348990), (4, 22174495), (5, 17739596), (7, 12671140), (10, 8869798), (14, 6335570), (20, 4434899), (28, 3167785), (35, 2534228), (70, 1267114), (140, 633557), (227, 390740), (454, 195370), (908, 97685), (1135, 78148), (1589, 55820), (2270, 39074), (2791, 31780), (3178, 27910), (4540, 19537), (5582, 15890), (6356, 13955), (7945, 11164)]