22110320

素因数分解:

$2^4\times 5^1\times {\mathrm{313}}^1\times {\mathrm{883}}^1$

素因数の和:1209

約数の個数: 40

約数和(自身を含む): 51629136

約数和(自身を除く): 29518816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 313, 626, 883, 1252, 1565, 1766, 2504, 3130, 3532, 4415, 5008, 6260, 7064, 8830, 12520, 14128, 17660, 25040, 35320, 70640, 276379, 552758, 1105516, 1381895, 2211032, 2763790, 4422064, 5527580, 11055160, 22110320]

約数ペア:

[(1, 22110320), (2, 11055160), (4, 5527580), (5, 4422064), (8, 2763790), (10, 2211032), (16, 1381895), (20, 1105516), (40, 552758), (80, 276379), (313, 70640), (626, 35320), (883, 25040), (1252, 17660), (1565, 14128), (1766, 12520), (2504, 8830), (3130, 7064), (3532, 6260), (4415, 5008)]