88440380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{631717}}^1$

素因数の和:631733

約数の個数: 24

約数和(自身を含む): 212257248

約数和(自身を除く): 123816868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 631717, 1263434, 2526868, 3158585, 4422019, 6317170, 8844038, 12634340, 17688076, 22110095, 44220190, 88440380]

約数ペア:

[(1, 88440380), (2, 44220190), (4, 22110095), (5, 17688076), (7, 12634340), (10, 8844038), (14, 6317170), (20, 4422019), (28, 3158585), (35, 2526868), (70, 1263434), (140, 631717)]