23822890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 53996544

約数和(自身を除く): 30173654

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 557, 611, 658, 910, 1114, 1222, 1645, 2785, 3055, 3290, 3899, 4277, 5570, 6110, 7241, 7798, 8554, 14482, 19495, 21385, 26179, 36205, 38990, 42770, 50687, 52358, 72410, 101374, 130895, 183253, 253435, 261790, 340327, 366506, 506870, 680654, 916265, 1701635, 1832530, 2382289, 3403270, 4764578, 11911445, 23822890]

約数ペア:

[(1, 23822890), (2, 11911445), (5, 4764578), (7, 3403270), (10, 2382289), (13, 1832530), (14, 1701635), (26, 916265), (35, 680654), (47, 506870), (65, 366506), (70, 340327), (91, 261790), (94, 253435), (130, 183253), (182, 130895), (235, 101374), (329, 72410), (455, 52358), (470, 50687), (557, 42770), (611, 38990), (658, 36205), (910, 26179), (1114, 21385), (1222, 19495), (1645, 14482), (2785, 8554), (3055, 7798), (3290, 7241), (3899, 6110), (4277, 5570)]