98780050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{103979}}^1$

素因数の和:104010

約数の個数: 24

約数和(自身を含む): 193402800

約数和(自身を除く): 94622750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 103979, 207958, 519895, 1039790, 1975601, 2599475, 3951202, 5198950, 9878005, 19756010, 49390025, 98780050]

約数ペア:

[(1, 98780050), (2, 49390025), (5, 19756010), (10, 9878005), (19, 5198950), (25, 3951202), (38, 2599475), (50, 1975601), (95, 1039790), (190, 519895), (475, 207958), (950, 103979)]