2169007600

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{42697}}^1$

素因数の和:42842

約数の個数: 60

約数和(自身を含む): 5252195584

約数和(自身を除く): 3083187984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1270, 2032, 2540, 3175, 5080, 6350, 10160, 12700, 25400, 42697, 50800, 85394, 170788, 213485, 341576, 426970, 683152, 853940, 1067425, 1707880, 2134850, 3415760, 4269700, 5422519, 8539400, 10845038, 17078800, 21690076, 27112595, 43380152, 54225190, 86760304, 108450380, 135562975, 216900760, 271125950, 433801520, 542251900, 1084503800, 2169007600]

約数ペア:

[(1, 2169007600), (2, 1084503800), (4, 542251900), (5, 433801520), (8, 271125950), (10, 216900760), (16, 135562975), (20, 108450380), (25, 86760304), (40, 54225190), (50, 43380152), (80, 27112595), (100, 21690076), (127, 17078800), (200, 10845038), (254, 8539400), (400, 5422519), (508, 4269700), (635, 3415760), (1016, 2134850), (1270, 1707880), (2032, 1067425), (2540, 853940), (3175, 683152), (5080, 426970), (6350, 341576), (10160, 213485), (12700, 170788), (25400, 85394), (42697, 50800)]