2023775045500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{311350007}}^1$

素因数の和:311350039

約数の個数: 48

約数和(自身を含む): 4759918922304

約数和(自身を除く): 2736143876804

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 311350007, 622700014, 1245400028, 1556750035, 3113500070, 4047550091, 6227000140, 7783750175, 8095100182, 15567500350, 16190200364, 20237750455, 31135000700, 38918750875, 40475500910, 77837501750, 80951001820, 101188752275, 155675003500, 202377504550, 404755009100, 505943761375, 1011887522750, 2023775045500]

約数ペア:

[(1, 2023775045500), (2, 1011887522750), (4, 505943761375), (5, 404755009100), (10, 202377504550), (13, 155675003500), (20, 101188752275), (25, 80951001820), (26, 77837501750), (50, 40475500910), (52, 38918750875), (65, 31135000700), (100, 20237750455), (125, 16190200364), (130, 15567500350), (250, 8095100182), (260, 7783750175), (325, 6227000140), (500, 4047550091), (650, 3113500070), (1300, 1556750035), (1625, 1245400028), (3250, 622700014), (6500, 311350007)]