22670320

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1129}}^1$

素因数の和:1393

約数の個数: 40

約数和(自身を含む): 52965360

約数和(自身を除く): 30295040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1129, 1255, 2008, 2258, 2510, 4016, 4516, 5020, 5645, 9032, 10040, 11290, 18064, 20080, 22580, 45160, 90320, 283379, 566758, 1133516, 1416895, 2267032, 2833790, 4534064, 5667580, 11335160, 22670320]

約数ペア:

[(1, 22670320), (2, 11335160), (4, 5667580), (5, 4534064), (8, 2833790), (10, 2267032), (16, 1416895), (20, 1133516), (40, 566758), (80, 283379), (251, 90320), (502, 45160), (1004, 22580), (1129, 20080), (1255, 18064), (2008, 11290), (2258, 10040), (2510, 9032), (4016, 5645), (4516, 5020)]