10175720

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3583}}^1$

素因数の和:3665

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 13048600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 3583, 7166, 14332, 17915, 28664, 35830, 71660, 143320, 254393, 508786, 1017572, 1271965, 2035144, 2543930, 5087860, 10175720]

約数ペア:

[(1, 10175720), (2, 5087860), (4, 2543930), (5, 2035144), (8, 1271965), (10, 1017572), (20, 508786), (40, 254393), (71, 143320), (142, 71660), (284, 35830), (355, 28664), (568, 17915), (710, 14332), (1420, 7166), (2840, 3583)]