142432156960

素因数分解:

$2^5\times 5^1\times {\mathrm{890200981}}^1$

素因数の和:890200996

約数の個数: 24

約数和(自身を含む): 336495971196

約数和(自身を除く): 194063814236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 890200981, 1780401962, 3560803924, 4451004905, 7121607848, 8902009810, 14243215696, 17804019620, 28486431392, 35608039240, 71216078480, 142432156960]

約数ペア:

[(1, 142432156960), (2, 71216078480), (4, 35608039240), (5, 28486431392), (8, 17804019620), (10, 14243215696), (16, 8902009810), (20, 7121607848), (32, 4451004905), (40, 3560803924), (80, 1780401962), (160, 890200981)]