22902460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5641}}^1$

素因数の和:5686

約数の個数: 48

約数和(自身を含む): 56871360

約数和(自身を除く): 33968900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 5641, 11282, 22564, 28205, 39487, 56410, 78974, 112820, 157948, 163589, 197435, 327178, 394870, 654356, 789740, 817945, 1145123, 1635890, 2290246, 3271780, 4580492, 5725615, 11451230, 22902460]

約数ペア:

[(1, 22902460), (2, 11451230), (4, 5725615), (5, 4580492), (7, 3271780), (10, 2290246), (14, 1635890), (20, 1145123), (28, 817945), (29, 789740), (35, 654356), (58, 394870), (70, 327178), (116, 197435), (140, 163589), (145, 157948), (203, 112820), (290, 78974), (406, 56410), (580, 39487), (812, 28205), (1015, 22564), (2030, 11282), (4060, 5641)]