22305190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{733}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 42806880

約数和(自身を除く): 20501690

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 179, 358, 733, 895, 1466, 1790, 3043, 3665, 6086, 7330, 12461, 15215, 24922, 30430, 62305, 124610, 131207, 262414, 656035, 1312070, 2230519, 4461038, 11152595, 22305190]

約数ペア:

[(1, 22305190), (2, 11152595), (5, 4461038), (10, 2230519), (17, 1312070), (34, 656035), (85, 262414), (170, 131207), (179, 124610), (358, 62305), (733, 30430), (895, 24922), (1466, 15215), (1790, 12461), (3043, 7330), (3665, 6086)]