26427700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:757

約数の個数: 72

約数和(自身を含む): 63980280

約数和(自身を除く): 37552580

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, 701, 725, 754, 1300, 1402, 1450, 1508, 1885, 2804, 2900, 3505, 3770, 7010, 7540, 9113, 9425, 14020, 17525, 18226, 18850, 20329, 35050, 36452, 37700, 40658, 45565, 70100, 81316, 91130, 101645, 182260, 203290, 227825, 264277, 406580, 455650, 508225, 528554, 911300, 1016450, 1057108, 1321385, 2032900, 2642770, 5285540, 6606925, 13213850, 26427700]

約数ペア:

[(1, 26427700), (2, 13213850), (4, 6606925), (5, 5285540), (10, 2642770), (13, 2032900), (20, 1321385), (25, 1057108), (26, 1016450), (29, 911300), (50, 528554), (52, 508225), (58, 455650), (65, 406580), (100, 264277), (116, 227825), (130, 203290), (145, 182260), (260, 101645), (290, 91130), (325, 81316), (377, 70100), (580, 45565), (650, 40658), (701, 37700), (725, 36452), (754, 35050), (1300, 20329), (1402, 18850), (1450, 18226), (1508, 17525), (1885, 14020), (2804, 9425), (2900, 9113), (3505, 7540), (3770, 7010)]