25274080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 96

約数和(自身を含む): 66679200

約数和(自身を除く): 41405120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 130, 145, 160, 208, 232, 260, 290, 377, 416, 419, 464, 520, 580, 754, 838, 928, 1040, 1160, 1508, 1676, 1885, 2080, 2095, 2320, 3016, 3352, 3770, 4190, 4640, 5447, 6032, 6704, 7540, 8380, 10894, 12064, 12151, 13408, 15080, 16760, 21788, 24302, 27235, 30160, 33520, 43576, 48604, 54470, 60320, 60755, 67040, 87152, 97208, 108940, 121510, 157963, 174304, 194416, 217880, 243020, 315926, 388832, 435760, 486040, 631852, 789815, 871520, 972080, 1263704, 1579630, 1944160, 2527408, 3159260, 5054816, 6318520, 12637040, 25274080]

約数ペア:

[(1, 25274080), (2, 12637040), (4, 6318520), (5, 5054816), (8, 3159260), (10, 2527408), (13, 1944160), (16, 1579630), (20, 1263704), (26, 972080), (29, 871520), (32, 789815), (40, 631852), (52, 486040), (58, 435760), (65, 388832), (80, 315926), (104, 243020), (116, 217880), (130, 194416), (145, 174304), (160, 157963), (208, 121510), (232, 108940), (260, 97208), (290, 87152), (377, 67040), (416, 60755), (419, 60320), (464, 54470), (520, 48604), (580, 43576), (754, 33520), (838, 30160), (928, 27235), (1040, 24302), (1160, 21788), (1508, 16760), (1676, 15080), (1885, 13408), (2080, 12151), (2095, 12064), (2320, 10894), (3016, 8380), (3352, 7540), (3770, 6704), (4190, 6032), (4640, 5447)]