22292440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32783}}^1$

素因数の和:32811

約数の個数: 32

約数和(自身を含む): 53110080

約数和(自身を除く): 30817640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 32783, 65566, 131132, 163915, 262264, 327830, 557311, 655660, 1114622, 1311320, 2229244, 2786555, 4458488, 5573110, 11146220, 22292440]

約数ペア:

[(1, 22292440), (2, 11146220), (4, 5573110), (5, 4458488), (8, 2786555), (10, 2229244), (17, 1311320), (20, 1114622), (34, 655660), (40, 557311), (68, 327830), (85, 262264), (136, 163915), (170, 131132), (340, 65566), (680, 32783)]