28960850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{19973}}^1$

素因数の和:20014

約数の個数: 24

約数和(自身を含む): 55727460

約数和(自身を除く): 26766610

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 19973, 39946, 99865, 199730, 499325, 579217, 998650, 1158434, 2896085, 5792170, 14480425, 28960850]

約数ペア:

[(1, 28960850), (2, 14480425), (5, 5792170), (10, 2896085), (25, 1158434), (29, 998650), (50, 579217), (58, 499325), (145, 199730), (290, 99865), (725, 39946), (1450, 19973)]