2238006920

素因数分解:

$2^3\times 5^1\times {\mathrm{55950173}}^1$

素因数の和:55950184

約数の個数: 16

約数和(自身を含む): 5035515660

約数和(自身を除く): 2797508740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 55950173, 111900346, 223800692, 279750865, 447601384, 559501730, 1119003460, 2238006920]

約数ペア:

[(1, 2238006920), (2, 1119003460), (4, 559501730), (5, 447601384), (8, 279750865), (10, 223800692), (20, 111900346), (40, 55950173)]