22668560

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1583}}^1$

素因数の和:1775

約数の個数: 40

約数和(自身を含む): 53032320

約数和(自身を除く): 30363760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1583, 1790, 2864, 3166, 3580, 6332, 7160, 7915, 12664, 14320, 15830, 25328, 31660, 63320, 126640, 283357, 566714, 1133428, 1416785, 2266856, 2833570, 4533712, 5667140, 11334280, 22668560]

約数ペア:

[(1, 22668560), (2, 11334280), (4, 5667140), (5, 4533712), (8, 2833570), (10, 2266856), (16, 1416785), (20, 1133428), (40, 566714), (80, 283357), (179, 126640), (358, 63320), (716, 31660), (895, 25328), (1432, 15830), (1583, 14320), (1790, 12664), (2864, 7915), (3166, 7160), (3580, 6332)]