86227120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4967}}^1$

素因数の和:5018

約数の個数: 80

約数和(自身を含む): 236556288

約数和(自身を除く): 150329168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 4967, 8680, 9934, 17360, 19868, 24835, 34769, 39736, 49670, 69538, 79472, 99340, 139076, 153977, 173845, 198680, 278152, 307954, 347690, 397360, 556304, 615908, 695380, 769885, 1077839, 1231816, 1390760, 1539770, 2155678, 2463632, 2781520, 3079540, 4311356, 5389195, 6159080, 8622712, 10778390, 12318160, 17245424, 21556780, 43113560, 86227120]

約数ペア:

[(1, 86227120), (2, 43113560), (4, 21556780), (5, 17245424), (7, 12318160), (8, 10778390), (10, 8622712), (14, 6159080), (16, 5389195), (20, 4311356), (28, 3079540), (31, 2781520), (35, 2463632), (40, 2155678), (56, 1539770), (62, 1390760), (70, 1231816), (80, 1077839), (112, 769885), (124, 695380), (140, 615908), (155, 556304), (217, 397360), (248, 347690), (280, 307954), (310, 278152), (434, 198680), (496, 173845), (560, 153977), (620, 139076), (868, 99340), (1085, 79472), (1240, 69538), (1736, 49670), (2170, 39736), (2480, 34769), (3472, 24835), (4340, 19868), (4967, 17360), (8680, 9934)]