90113570

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1759}}^1$

素因数の和:1922

約数の個数: 32

約数和(自身を含む): 167270400

約数和(自身を除く): 77156830

約数列:

[1, 2, 5, 10, 47, 94, 109, 218, 235, 470, 545, 1090, 1759, 3518, 5123, 8795, 10246, 17590, 25615, 51230, 82673, 165346, 191731, 383462, 413365, 826730, 958655, 1917310, 9011357, 18022714, 45056785, 90113570]

約数ペア:

[(1, 90113570), (2, 45056785), (5, 18022714), (10, 9011357), (47, 1917310), (94, 958655), (109, 826730), (218, 413365), (235, 383462), (470, 191731), (545, 165346), (1090, 82673), (1759, 51230), (3518, 25615), (5123, 17590), (8795, 10246)]