23507690

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 44254080

約数和(自身を除く): 20746390

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 787, 1030, 1574, 2987, 3935, 5974, 7870, 14935, 22823, 29870, 45646, 81061, 114115, 162122, 228230, 405305, 810610, 2350769, 4701538, 11753845, 23507690]

約数ペア:

[(1, 23507690), (2, 11753845), (5, 4701538), (10, 2350769), (29, 810610), (58, 405305), (103, 228230), (145, 162122), (206, 114115), (290, 81061), (515, 45646), (787, 29870), (1030, 22823), (1574, 14935), (2987, 7870), (3935, 5974)]