23112740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8689}}^1$

素因数の和:8724

約数の個数: 48

約数和(自身を含む): 58396800

約数和(自身を除く): 35284060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 8689, 17378, 34756, 43445, 60823, 86890, 121646, 165091, 173780, 243292, 304115, 330182, 608230, 660364, 825455, 1155637, 1216460, 1650910, 2311274, 3301820, 4622548, 5778185, 11556370, 23112740]

約数ペア:

[(1, 23112740), (2, 11556370), (4, 5778185), (5, 4622548), (7, 3301820), (10, 2311274), (14, 1650910), (19, 1216460), (20, 1155637), (28, 825455), (35, 660364), (38, 608230), (70, 330182), (76, 304115), (95, 243292), (133, 173780), (140, 165091), (190, 121646), (266, 86890), (380, 60823), (532, 43445), (665, 34756), (1330, 17378), (2660, 8689)]