159888830

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3121}}^1$

素因数の和:3284

約数の個数: 32

約数和(自身を含む): 296714880

約数和(自身を除く): 136826050

約数列:

[1, 2, 5, 10, 47, 94, 109, 218, 235, 470, 545, 1090, 3121, 5123, 6242, 10246, 15605, 25615, 31210, 51230, 146687, 293374, 340189, 680378, 733435, 1466870, 1700945, 3401890, 15988883, 31977766, 79944415, 159888830]

約数ペア:

[(1, 159888830), (2, 79944415), (5, 31977766), (10, 15988883), (47, 3401890), (94, 1700945), (109, 1466870), (218, 733435), (235, 680378), (470, 340189), (545, 293374), (1090, 146687), (3121, 51230), (5123, 31210), (6242, 25615), (10246, 15605)]