16875142720

素因数分解:

$2^6\times 5^1\times {\mathrm{52734821}}^1$

素因数の和:52734838

約数の個数: 28

約数和(自身を含む): 40183934364

約数和(自身を除く): 23308791644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 52734821, 105469642, 210939284, 263674105, 421878568, 527348210, 843757136, 1054696420, 1687514272, 2109392840, 3375028544, 4218785680, 8437571360, 16875142720]

約数ペア:

[(1, 16875142720), (2, 8437571360), (4, 4218785680), (5, 3375028544), (8, 2109392840), (10, 1687514272), (16, 1054696420), (20, 843757136), (32, 527348210), (40, 421878568), (64, 263674105), (80, 210939284), (160, 105469642), (320, 52734821)]