5093080

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 11546640

約数和(自身を除く): 6453560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 811, 1256, 1570, 1622, 3140, 3244, 4055, 6280, 6488, 8110, 16220, 32440, 127327, 254654, 509308, 636635, 1018616, 1273270, 2546540, 5093080]

約数ペア:

[(1, 5093080), (2, 2546540), (4, 1273270), (5, 1018616), (8, 636635), (10, 509308), (20, 254654), (40, 127327), (157, 32440), (314, 16220), (628, 8110), (785, 6488), (811, 6280), (1256, 4055), (1570, 3244), (1622, 3140)]