1039143950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{55127}}^1$

素因数の和:55181

約数の個数: 48

約数和(自身を含む): 2153299680

約数和(自身を除く): 1114155730

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 9425, 18850, 55127, 110254, 275635, 551270, 716651, 1378175, 1433302, 1598683, 2756350, 3197366, 3583255, 7166510, 7993415, 15986830, 17916275, 20782879, 35832550, 39967075, 41565758, 79934150, 103914395, 207828790, 519571975, 1039143950]

約数ペア:

[(1, 1039143950), (2, 519571975), (5, 207828790), (10, 103914395), (13, 79934150), (25, 41565758), (26, 39967075), (29, 35832550), (50, 20782879), (58, 17916275), (65, 15986830), (130, 7993415), (145, 7166510), (290, 3583255), (325, 3197366), (377, 2756350), (650, 1598683), (725, 1433302), (754, 1378175), (1450, 716651), (1885, 551270), (3770, 275635), (9425, 110254), (18850, 55127)]