112345360

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{10103}}^1$

素因数の和:10255

約数の個数: 40

約数和(自身を含む): 263108160

約数和(自身を除く): 150762800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 10103, 11120, 20206, 40412, 50515, 80824, 101030, 161648, 202060, 404120, 808240, 1404317, 2808634, 5617268, 7021585, 11234536, 14043170, 22469072, 28086340, 56172680, 112345360]

約数ペア:

[(1, 112345360), (2, 56172680), (4, 28086340), (5, 22469072), (8, 14043170), (10, 11234536), (16, 7021585), (20, 5617268), (40, 2808634), (80, 1404317), (139, 808240), (278, 404120), (556, 202060), (695, 161648), (1112, 101030), (1390, 80824), (2224, 50515), (2780, 40412), (5560, 20206), (10103, 11120)]