522471520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{105337}}^1$

素因数の和:105383

約数の個数: 48

約数和(自身を含む): 1274168448

約数和(自身を除く): 751696928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 105337, 210674, 421348, 526685, 842696, 1053370, 1685392, 2106740, 3265447, 3370784, 4213480, 6530894, 8426960, 13061788, 16327235, 16853920, 26123576, 32654470, 52247152, 65308940, 104494304, 130617880, 261235760, 522471520]

約数ペア:

[(1, 522471520), (2, 261235760), (4, 130617880), (5, 104494304), (8, 65308940), (10, 52247152), (16, 32654470), (20, 26123576), (31, 16853920), (32, 16327235), (40, 13061788), (62, 8426960), (80, 6530894), (124, 4213480), (155, 3370784), (160, 3265447), (248, 2106740), (310, 1685392), (496, 1053370), (620, 842696), (992, 526685), (1240, 421348), (2480, 210674), (4960, 105337)]