23839450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 47106360

約数和(自身を除く): 23266910

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 82, 145, 205, 290, 401, 410, 725, 802, 1025, 1189, 1450, 2005, 2050, 2378, 4010, 5945, 10025, 11629, 11890, 16441, 20050, 23258, 29725, 32882, 58145, 59450, 82205, 116290, 164410, 290725, 411025, 476789, 581450, 822050, 953578, 2383945, 4767890, 11919725, 23839450]

約数ペア:

[(1, 23839450), (2, 11919725), (5, 4767890), (10, 2383945), (25, 953578), (29, 822050), (41, 581450), (50, 476789), (58, 411025), (82, 290725), (145, 164410), (205, 116290), (290, 82205), (401, 59450), (410, 58145), (725, 32882), (802, 29725), (1025, 23258), (1189, 20050), (1450, 16441), (2005, 11890), (2050, 11629), (2378, 10025), (4010, 5945)]