85884755540

素因数分解:

$2^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{9693539}}^1$

素因数の和:9693991

約数の個数: 24

約数和(自身を含む): 180765133920

約数和(自身を除く): 94880378380

約数列:

[1, 2, 4, 5, 10, 20, 443, 886, 1772, 2215, 4430, 8860, 9693539, 19387078, 38774156, 48467695, 96935390, 193870780, 4294237777, 8588475554, 17176951108, 21471188885, 42942377770, 85884755540]

約数ペア:

[(1, 85884755540), (2, 42942377770), (4, 21471188885), (5, 17176951108), (10, 8588475554), (20, 4294237777), (443, 193870780), (886, 96935390), (1772, 48467695), (2215, 38774156), (4430, 19387078), (8860, 9693539)]