23116660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1013}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 55875456

約数和(自身を除く): 32758796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1013, 1141, 1630, 2026, 2282, 3260, 4052, 4564, 5065, 5705, 7091, 10130, 11410, 14182, 20260, 22820, 28364, 35455, 70910, 141820, 165119, 330238, 660476, 825595, 1155833, 1651190, 2311666, 3302380, 4623332, 5779165, 11558330, 23116660]

約数ペア:

[(1, 23116660), (2, 11558330), (4, 5779165), (5, 4623332), (7, 3302380), (10, 2311666), (14, 1651190), (20, 1155833), (28, 825595), (35, 660476), (70, 330238), (140, 165119), (163, 141820), (326, 70910), (652, 35455), (815, 28364), (1013, 22820), (1141, 20260), (1630, 14182), (2026, 11410), (2282, 10130), (3260, 7091), (4052, 5705), (4564, 5065)]