2010429080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{198659}}^1$

素因数の和:198704

約数の個数: 64

約数和(自身を含む): 5149267200

約数和(自身を除く): 3138838120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 198659, 397318, 794636, 993295, 1589272, 1986590, 2185249, 3973180, 4370498, 4569157, 7946360, 8740996, 9138314, 10926245, 17481992, 18276628, 21852490, 22845785, 36553256, 43704980, 45691570, 50260727, 87409960, 91383140, 100521454, 182766280, 201042908, 251303635, 402085816, 502607270, 1005214540, 2010429080]

約数ペア:

[(1, 2010429080), (2, 1005214540), (4, 502607270), (5, 402085816), (8, 251303635), (10, 201042908), (11, 182766280), (20, 100521454), (22, 91383140), (23, 87409960), (40, 50260727), (44, 45691570), (46, 43704980), (55, 36553256), (88, 22845785), (92, 21852490), (110, 18276628), (115, 17481992), (184, 10926245), (220, 9138314), (230, 8740996), (253, 7946360), (440, 4569157), (460, 4370498), (506, 3973180), (920, 2185249), (1012, 1986590), (1265, 1589272), (2024, 993295), (2530, 794636), (5060, 397318), (10120, 198659)]