135187400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{39761}}^1$

素因数の和:39794

約数の個数: 48

約数和(自身を含む): 332807940

約数和(自身を除く): 197620540

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 39761, 79522, 159044, 198805, 318088, 397610, 675937, 795220, 994025, 1351874, 1590440, 1988050, 2703748, 3379685, 3976100, 5407496, 6759370, 7952200, 13518740, 16898425, 27037480, 33796850, 67593700, 135187400]

約数ペア:

[(1, 135187400), (2, 67593700), (4, 33796850), (5, 27037480), (8, 16898425), (10, 13518740), (17, 7952200), (20, 6759370), (25, 5407496), (34, 3976100), (40, 3379685), (50, 2703748), (68, 1988050), (85, 1590440), (100, 1351874), (136, 994025), (170, 795220), (200, 675937), (340, 397610), (425, 318088), (680, 198805), (850, 159044), (1700, 79522), (3400, 39761)]