57220880

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4283}}^1$

素因数の和:4463

約数の個数: 40

約数和(自身を含む): 133866432

約数和(自身を除く): 76645552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 4283, 6680, 8566, 13360, 17132, 21415, 34264, 42830, 68528, 85660, 171320, 342640, 715261, 1430522, 2861044, 3576305, 5722088, 7152610, 11444176, 14305220, 28610440, 57220880]

約数ペア:

[(1, 57220880), (2, 28610440), (4, 14305220), (5, 11444176), (8, 7152610), (10, 5722088), (16, 3576305), (20, 2861044), (40, 1430522), (80, 715261), (167, 342640), (334, 171320), (668, 85660), (835, 68528), (1336, 42830), (1670, 34264), (2672, 21415), (3340, 17132), (4283, 13360), (6680, 8566)]