7031050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 14608440

約数和(自身を除く): 7577390

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 373, 377, 650, 725, 746, 754, 1450, 1865, 1885, 3730, 3770, 4849, 9325, 9425, 9698, 10817, 18650, 18850, 21634, 24245, 48490, 54085, 108170, 121225, 140621, 242450, 270425, 281242, 540850, 703105, 1406210, 3515525, 7031050]

約数ペア:

[(1, 7031050), (2, 3515525), (5, 1406210), (10, 703105), (13, 540850), (25, 281242), (26, 270425), (29, 242450), (50, 140621), (58, 121225), (65, 108170), (130, 54085), (145, 48490), (290, 24245), (325, 21634), (373, 18850), (377, 18650), (650, 10817), (725, 9698), (746, 9425), (754, 9325), (1450, 4849), (1865, 3770), (1885, 3730)]