26393250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2707}}^1$

素因数の和:2740

約数の個数: 64

約数和(自身を含む): 70971264

約数和(自身を除く): 44578014

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 2707, 3250, 4875, 5414, 8121, 9750, 13535, 16242, 27070, 35191, 40605, 67675, 70382, 81210, 105573, 135350, 175955, 203025, 211146, 338375, 351910, 406050, 527865, 676750, 879775, 1015125, 1055730, 1759550, 2030250, 2639325, 4398875, 5278650, 8797750, 13196625, 26393250]

約数ペア:

[(1, 26393250), (2, 13196625), (3, 8797750), (5, 5278650), (6, 4398875), (10, 2639325), (13, 2030250), (15, 1759550), (25, 1055730), (26, 1015125), (30, 879775), (39, 676750), (50, 527865), (65, 406050), (75, 351910), (78, 338375), (125, 211146), (130, 203025), (150, 175955), (195, 135350), (250, 105573), (325, 81210), (375, 70382), (390, 67675), (650, 40605), (750, 35191), (975, 27070), (1625, 16242), (1950, 13535), (2707, 9750), (3250, 8121), (4875, 5414)]