39622700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1$

素因数の和:1107

約数の個数: 72

約数和(自身を含む): 95879280

約数和(自身を除く): 56256580

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1051, 1300, 1450, 1508, 1885, 2102, 2900, 3770, 4204, 5255, 7540, 9425, 10510, 13663, 18850, 21020, 26275, 27326, 30479, 37700, 52550, 54652, 60958, 68315, 105100, 121916, 136630, 152395, 273260, 304790, 341575, 396227, 609580, 683150, 761975, 792454, 1366300, 1523950, 1584908, 1981135, 3047900, 3962270, 7924540, 9905675, 19811350, 39622700]

約数ペア:

[(1, 39622700), (2, 19811350), (4, 9905675), (5, 7924540), (10, 3962270), (13, 3047900), (20, 1981135), (25, 1584908), (26, 1523950), (29, 1366300), (50, 792454), (52, 761975), (58, 683150), (65, 609580), (100, 396227), (116, 341575), (130, 304790), (145, 273260), (260, 152395), (290, 136630), (325, 121916), (377, 105100), (580, 68315), (650, 60958), (725, 54652), (754, 52550), (1051, 37700), (1300, 30479), (1450, 27326), (1508, 26275), (1885, 21020), (2102, 18850), (2900, 13663), (3770, 10510), (4204, 9425), (5255, 7540)]