9631744880

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{570601}}^1$

素因数の和:570825

約数の個数: 40

約数和(自身を含む): 22499978064

約数和(自身を除く): 12868233184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 8440, 16880, 570601, 1141202, 2282404, 2853005, 4564808, 5706010, 9129616, 11412020, 22824040, 45648080, 120396811, 240793622, 481587244, 601984055, 963174488, 1203968110, 1926348976, 2407936220, 4815872440, 9631744880]

約数ペア:

[(1, 9631744880), (2, 4815872440), (4, 2407936220), (5, 1926348976), (8, 1203968110), (10, 963174488), (16, 601984055), (20, 481587244), (40, 240793622), (80, 120396811), (211, 45648080), (422, 22824040), (844, 11412020), (1055, 9129616), (1688, 5706010), (2110, 4564808), (3376, 2853005), (4220, 2282404), (8440, 1141202), (16880, 570601)]