408070628500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{380131}}^1$

素因数の和:380282

約数の個数: 96

約数和(自身を含む): 946437448320

約数和(自身を除く): 538366819820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 113, 125, 190, 226, 250, 380, 452, 475, 500, 565, 950, 1130, 1900, 2147, 2260, 2375, 2825, 4294, 4750, 5650, 8588, 9500, 10735, 11300, 14125, 21470, 28250, 42940, 53675, 56500, 107350, 214700, 268375, 380131, 536750, 760262, 1073500, 1520524, 1900655, 3801310, 7222489, 7602620, 9503275, 14444978, 19006550, 28889956, 36112445, 38013100, 42954803, 47516375, 72224890, 85909606, 95032750, 144449780, 171819212, 180562225, 190065500, 214774015, 361124450, 429548030, 722248900, 816141257, 859096060, 902811125, 1073870075, 1632282514, 1805622250, 2147740150, 3264565028, 3611244500, 4080706285, 4295480300, 5369350375, 8161412570, 10738700750, 16322825140, 20403531425, 21477401500, 40807062850, 81614125700, 102017657125, 204035314250, 408070628500]

約数ペア:

[(1, 408070628500), (2, 204035314250), (4, 102017657125), (5, 81614125700), (10, 40807062850), (19, 21477401500), (20, 20403531425), (25, 16322825140), (38, 10738700750), (50, 8161412570), (76, 5369350375), (95, 4295480300), (100, 4080706285), (113, 3611244500), (125, 3264565028), (190, 2147740150), (226, 1805622250), (250, 1632282514), (380, 1073870075), (452, 902811125), (475, 859096060), (500, 816141257), (565, 722248900), (950, 429548030), (1130, 361124450), (1900, 214774015), (2147, 190065500), (2260, 180562225), (2375, 171819212), (2825, 144449780), (4294, 95032750), (4750, 85909606), (5650, 72224890), (8588, 47516375), (9500, 42954803), (10735, 38013100), (11300, 36112445), (14125, 28889956), (21470, 19006550), (28250, 14444978), (42940, 9503275), (53675, 7602620), (56500, 7222489), (107350, 3801310), (214700, 1900655), (268375, 1520524), (380131, 1073500), (536750, 760262)]