22433440

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 53411400

約数和(自身を除く): 30977960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 941, 1192, 1490, 1882, 2384, 2980, 3764, 4705, 4768, 5960, 7528, 9410, 11920, 15056, 18820, 23840, 30112, 37640, 75280, 140209, 150560, 280418, 560836, 701045, 1121672, 1402090, 2243344, 2804180, 4486688, 5608360, 11216720, 22433440]

約数ペア:

[(1, 22433440), (2, 11216720), (4, 5608360), (5, 4486688), (8, 2804180), (10, 2243344), (16, 1402090), (20, 1121672), (32, 701045), (40, 560836), (80, 280418), (149, 150560), (160, 140209), (298, 75280), (596, 37640), (745, 30112), (941, 23840), (1192, 18820), (1490, 15056), (1882, 11920), (2384, 9410), (2980, 7528), (3764, 5960), (4705, 4768)]