57948560

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{3191}}^1$

素因数の和:3431

約数の個数: 40

約数和(自身を含む): 135366336

約数和(自身を除く): 77417776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 1135, 1816, 2270, 3191, 3632, 4540, 6382, 9080, 12764, 15955, 18160, 25528, 31910, 51056, 63820, 127640, 255280, 724357, 1448714, 2897428, 3621785, 5794856, 7243570, 11589712, 14487140, 28974280, 57948560]

約数ペア:

[(1, 57948560), (2, 28974280), (4, 14487140), (5, 11589712), (8, 7243570), (10, 5794856), (16, 3621785), (20, 2897428), (40, 1448714), (80, 724357), (227, 255280), (454, 127640), (908, 63820), (1135, 51056), (1816, 31910), (2270, 25528), (3191, 18160), (3632, 15955), (4540, 12764), (6382, 9080)]