293313100

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{28477}}^1$

素因数の和:28594

約数の個数: 36

約数和(自身を含む): 642691504

約数和(自身を除く): 349378404

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2575, 5150, 10300, 28477, 56954, 113908, 142385, 284770, 569540, 711925, 1423850, 2847700, 2933131, 5866262, 11732524, 14665655, 29331310, 58662620, 73328275, 146656550, 293313100]

約数ペア:

[(1, 293313100), (2, 146656550), (4, 73328275), (5, 58662620), (10, 29331310), (20, 14665655), (25, 11732524), (50, 5866262), (100, 2933131), (103, 2847700), (206, 1423850), (412, 711925), (515, 569540), (1030, 284770), (2060, 142385), (2575, 113908), (5150, 56954), (10300, 28477)]