3188860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 7239456

約数和(自身を除く): 4050596

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 83, 85, 113, 166, 170, 226, 332, 340, 415, 452, 565, 830, 1130, 1411, 1660, 1921, 2260, 2822, 3842, 5644, 7055, 7684, 9379, 9605, 14110, 18758, 19210, 28220, 37516, 38420, 46895, 93790, 159443, 187580, 318886, 637772, 797215, 1594430, 3188860]

約数ペア:

[(1, 3188860), (2, 1594430), (4, 797215), (5, 637772), (10, 318886), (17, 187580), (20, 159443), (34, 93790), (68, 46895), (83, 38420), (85, 37516), (113, 28220), (166, 19210), (170, 18758), (226, 14110), (332, 9605), (340, 9379), (415, 7684), (452, 7055), (565, 5644), (830, 3842), (1130, 2822), (1411, 2260), (1660, 1921)]