104402150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{109897}}^1$

素因数の和:109928

約数の個数: 24

約数和(自身を含む): 204410280

約数和(自身を除く): 100008130

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 109897, 219794, 549485, 1098970, 2088043, 2747425, 4176086, 5494850, 10440215, 20880430, 52201075, 104402150]

約数ペア:

[(1, 104402150), (2, 52201075), (5, 20880430), (10, 10440215), (19, 5494850), (25, 4176086), (38, 2747425), (50, 2088043), (95, 1098970), (190, 549485), (475, 219794), (950, 109897)]