142000960

素因数分解:

$2^6\times 5^1\times {\mathrm{443753}}^1$

素因数の和:443770

約数の個数: 28

約数和(自身を含む): 338140548

約数和(自身を除く): 196139588

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 443753, 887506, 1775012, 2218765, 3550024, 4437530, 7100048, 8875060, 14200096, 17750120, 28400192, 35500240, 71000480, 142000960]

約数ペア:

[(1, 142000960), (2, 71000480), (4, 35500240), (5, 28400192), (8, 17750120), (10, 14200096), (16, 8875060), (20, 7100048), (32, 4437530), (40, 3550024), (64, 2218765), (80, 1775012), (160, 887506), (320, 443753)]