23174080

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:677

約数の個数: 56

約数和(自身を含む): 55686960

約数和(自身を除く): 32512880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 521, 556, 695, 1042, 1112, 1390, 2084, 2224, 2605, 2780, 4168, 4448, 5210, 5560, 8336, 8896, 10420, 11120, 16672, 20840, 22240, 33344, 41680, 44480, 72419, 83360, 144838, 166720, 289676, 362095, 579352, 724190, 1158704, 1448380, 2317408, 2896760, 4634816, 5793520, 11587040, 23174080]

約数ペア:

[(1, 23174080), (2, 11587040), (4, 5793520), (5, 4634816), (8, 2896760), (10, 2317408), (16, 1448380), (20, 1158704), (32, 724190), (40, 579352), (64, 362095), (80, 289676), (139, 166720), (160, 144838), (278, 83360), (320, 72419), (521, 44480), (556, 41680), (695, 33344), (1042, 22240), (1112, 20840), (1390, 16672), (2084, 11120), (2224, 10420), (2605, 8896), (2780, 8336), (4168, 5560), (4448, 5210)]