23752840

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8863}}^1$

素因数の和:8941

約数の個数: 32

約数和(自身を含む): 54247680

約数和(自身を除く): 30494840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 8863, 17726, 35452, 44315, 70904, 88630, 177260, 354520, 593821, 1187642, 2375284, 2969105, 4750568, 5938210, 11876420, 23752840]

約数ペア:

[(1, 23752840), (2, 11876420), (4, 5938210), (5, 4750568), (8, 2969105), (10, 2375284), (20, 1187642), (40, 593821), (67, 354520), (134, 177260), (268, 88630), (335, 70904), (536, 44315), (670, 35452), (1340, 17726), (2680, 8863)]