23228467520

素因数分解:

$2^6\times 5^1\times {\mathrm{72588961}}^1$

素因数の和:72588978

約数の個数: 28

約数和(自身を含む): 55312789044

約数和(自身を除く): 32084321524

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 72588961, 145177922, 290355844, 362944805, 580711688, 725889610, 1161423376, 1451779220, 2322846752, 2903558440, 4645693504, 5807116880, 11614233760, 23228467520]

約数ペア:

[(1, 23228467520), (2, 11614233760), (4, 5807116880), (5, 4645693504), (8, 2903558440), (10, 2322846752), (16, 1451779220), (20, 1161423376), (32, 725889610), (40, 580711688), (64, 362944805), (80, 290355844), (160, 145177922), (320, 72588961)]