40951570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^2$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 83058048

約数和(自身を除く): 42106478

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 89, 94, 110, 178, 235, 445, 470, 517, 890, 979, 1034, 1958, 2585, 4183, 4895, 5170, 7921, 8366, 9790, 15842, 20915, 39605, 41830, 46013, 79210, 87131, 92026, 174262, 230065, 372287, 435655, 460130, 744574, 871310, 1861435, 3722870, 4095157, 8190314, 20475785, 40951570]

約数ペア:

[(1, 40951570), (2, 20475785), (5, 8190314), (10, 4095157), (11, 3722870), (22, 1861435), (47, 871310), (55, 744574), (89, 460130), (94, 435655), (110, 372287), (178, 230065), (235, 174262), (445, 92026), (470, 87131), (517, 79210), (890, 46013), (979, 41830), (1034, 39605), (1958, 20915), (2585, 15842), (4183, 9790), (4895, 8366), (5170, 7921)]