23020160

素因数分解:

$2^7\times 5^1\times {\mathrm{35969}}^1$

素因数の和:35988

約数の個数: 32

約数和(自身を含む): 55034100

約数和(自身を除く): 32013940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 35969, 71938, 143876, 179845, 287752, 359690, 575504, 719380, 1151008, 1438760, 2302016, 2877520, 4604032, 5755040, 11510080, 23020160]

約数ペア:

[(1, 23020160), (2, 11510080), (4, 5755040), (5, 4604032), (8, 2877520), (10, 2302016), (16, 1438760), (20, 1151008), (32, 719380), (40, 575504), (64, 359690), (80, 287752), (128, 179845), (160, 143876), (320, 71938), (640, 35969)]