100945100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53129}}^1$

素因数の和:53162

約数の個数: 36

約数和(自身を含む): 230584200

約数和(自身を除く): 129639100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 53129, 106258, 212516, 265645, 531290, 1009451, 1062580, 1328225, 2018902, 2656450, 4037804, 5047255, 5312900, 10094510, 20189020, 25236275, 50472550, 100945100]

約数ペア:

[(1, 100945100), (2, 50472550), (4, 25236275), (5, 20189020), (10, 10094510), (19, 5312900), (20, 5047255), (25, 4037804), (38, 2656450), (50, 2018902), (76, 1328225), (95, 1062580), (100, 1009451), (190, 531290), (380, 265645), (475, 212516), (950, 106258), (1900, 53129)]