9086320

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2143}}^1$

素因数の和:2209

約数の個数: 40

約数和(自身を含む): 21534336

約数和(自身を除く): 12448016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 2143, 4240, 4286, 8572, 10715, 17144, 21430, 34288, 42860, 85720, 113579, 171440, 227158, 454316, 567895, 908632, 1135790, 1817264, 2271580, 4543160, 9086320]

約数ペア:

[(1, 9086320), (2, 4543160), (4, 2271580), (5, 1817264), (8, 1135790), (10, 908632), (16, 567895), (20, 454316), (40, 227158), (53, 171440), (80, 113579), (106, 85720), (212, 42860), (265, 34288), (424, 21430), (530, 17144), (848, 10715), (1060, 8572), (2120, 4286), (2143, 4240)]