86160160

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 217728000

約数和(自身を除く): 131567840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 464, 496, 580, 599, 620, 899, 928, 992, 1160, 1198, 1240, 1798, 2320, 2396, 2480, 2995, 3596, 4495, 4640, 4792, 4960, 5990, 7192, 8990, 9584, 11980, 14384, 17371, 17980, 18569, 19168, 23960, 28768, 34742, 35960, 37138, 47920, 69484, 71920, 74276, 86855, 92845, 95840, 138968, 143840, 148552, 173710, 185690, 277936, 297104, 347420, 371380, 538501, 555872, 594208, 694840, 742760, 1077002, 1389680, 1485520, 2154004, 2692505, 2779360, 2971040, 4308008, 5385010, 8616016, 10770020, 17232032, 21540040, 43080080, 86160160]

約数ペア:

[(1, 86160160), (2, 43080080), (4, 21540040), (5, 17232032), (8, 10770020), (10, 8616016), (16, 5385010), (20, 4308008), (29, 2971040), (31, 2779360), (32, 2692505), (40, 2154004), (58, 1485520), (62, 1389680), (80, 1077002), (116, 742760), (124, 694840), (145, 594208), (155, 555872), (160, 538501), (232, 371380), (248, 347420), (290, 297104), (310, 277936), (464, 185690), (496, 173710), (580, 148552), (599, 143840), (620, 138968), (899, 95840), (928, 92845), (992, 86855), (1160, 74276), (1198, 71920), (1240, 69484), (1798, 47920), (2320, 37138), (2396, 35960), (2480, 34742), (2995, 28768), (3596, 23960), (4495, 19168), (4640, 18569), (4792, 17980), (4960, 17371), (5990, 14384), (7192, 11980), (8990, 9584)]