85139120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{96749}}^1$

素因数の和:96773

約数の個数: 40

約数和(自身を含む): 215946000

約数和(自身を除く): 130806880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 96749, 193498, 386996, 483745, 773992, 967490, 1064239, 1547984, 1934980, 2128478, 3869960, 4256956, 5321195, 7739920, 8513912, 10642390, 17027824, 21284780, 42569560, 85139120]

約数ペア:

[(1, 85139120), (2, 42569560), (4, 21284780), (5, 17027824), (8, 10642390), (10, 8513912), (11, 7739920), (16, 5321195), (20, 4256956), (22, 3869960), (40, 2128478), (44, 1934980), (55, 1547984), (80, 1064239), (88, 967490), (110, 773992), (176, 483745), (220, 386996), (440, 193498), (880, 96749)]