135003760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{54437}}^1$

素因数の和:54481

約数の個数: 40

約数和(自身を含む): 324014976

約数和(自身を除く): 189011216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 54437, 108874, 217748, 272185, 435496, 544370, 870992, 1088740, 1687547, 2177480, 3375094, 4354960, 6750188, 8437735, 13500376, 16875470, 27000752, 33750940, 67501880, 135003760]

約数ペア:

[(1, 135003760), (2, 67501880), (4, 33750940), (5, 27000752), (8, 16875470), (10, 13500376), (16, 8437735), (20, 6750188), (31, 4354960), (40, 3375094), (62, 2177480), (80, 1687547), (124, 1088740), (155, 870992), (248, 544370), (310, 435496), (496, 272185), (620, 217748), (1240, 108874), (2480, 54437)]