8797639360

素因数分解:

$2^6\times 5^1\times {\mathrm{27492623}}^1$

素因数の和:27492640

約数の個数: 28

約数和(自身を含む): 20949379488

約数和(自身を除く): 12151740128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 27492623, 54985246, 109970492, 137463115, 219940984, 274926230, 439881968, 549852460, 879763936, 1099704920, 1759527872, 2199409840, 4398819680, 8797639360]

約数ペア:

[(1, 8797639360), (2, 4398819680), (4, 2199409840), (5, 1759527872), (8, 1099704920), (10, 879763936), (16, 549852460), (20, 439881968), (32, 274926230), (40, 219940984), (64, 137463115), (80, 109970492), (160, 54985246), (320, 27492623)]