39412160

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 112

約数和(自身を含む): 100949760

約数和(自身を除く): 61537600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 137, 145, 155, 160, 232, 248, 274, 290, 310, 320, 464, 496, 548, 580, 620, 685, 899, 928, 992, 1096, 1160, 1240, 1370, 1798, 1856, 1984, 2192, 2320, 2480, 2740, 3596, 3973, 4247, 4384, 4495, 4640, 4960, 5480, 7192, 7946, 8494, 8768, 8990, 9280, 9920, 10960, 14384, 15892, 16988, 17980, 19865, 21235, 21920, 28768, 31784, 33976, 35960, 39730, 42470, 43840, 57536, 63568, 67952, 71920, 79460, 84940, 123163, 127136, 135904, 143840, 158920, 169880, 246326, 254272, 271808, 287680, 317840, 339760, 492652, 615815, 635680, 679520, 985304, 1231630, 1271360, 1359040, 1970608, 2463260, 3941216, 4926520, 7882432, 9853040, 19706080, 39412160]

約数ペア:

[(1, 39412160), (2, 19706080), (4, 9853040), (5, 7882432), (8, 4926520), (10, 3941216), (16, 2463260), (20, 1970608), (29, 1359040), (31, 1271360), (32, 1231630), (40, 985304), (58, 679520), (62, 635680), (64, 615815), (80, 492652), (116, 339760), (124, 317840), (137, 287680), (145, 271808), (155, 254272), (160, 246326), (232, 169880), (248, 158920), (274, 143840), (290, 135904), (310, 127136), (320, 123163), (464, 84940), (496, 79460), (548, 71920), (580, 67952), (620, 63568), (685, 57536), (899, 43840), (928, 42470), (992, 39730), (1096, 35960), (1160, 33976), (1240, 31784), (1370, 28768), (1798, 21920), (1856, 21235), (1984, 19865), (2192, 17980), (2320, 16988), (2480, 15892), (2740, 14384), (3596, 10960), (3973, 9920), (4247, 9280), (4384, 8990), (4495, 8768), (4640, 8494), (4960, 7946), (5480, 7192)]