88790560

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3323}}^1$

素因数の和:3505

約数の個数: 48

約数和(自身を含む): 211087296

約数和(自身を除く): 122296736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1670, 2672, 3323, 3340, 5344, 6646, 6680, 13292, 13360, 16615, 26584, 26720, 33230, 53168, 66460, 106336, 132920, 265840, 531680, 554941, 1109882, 2219764, 2774705, 4439528, 5549410, 8879056, 11098820, 17758112, 22197640, 44395280, 88790560]

約数ペア:

[(1, 88790560), (2, 44395280), (4, 22197640), (5, 17758112), (8, 11098820), (10, 8879056), (16, 5549410), (20, 4439528), (32, 2774705), (40, 2219764), (80, 1109882), (160, 554941), (167, 531680), (334, 265840), (668, 132920), (835, 106336), (1336, 66460), (1670, 53168), (2672, 33230), (3323, 26720), (3340, 26584), (5344, 16615), (6646, 13360), (6680, 13292)]