15670086020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{106759}}^1$

素因数の和:106988

約数の個数: 48

約数和(自身を含む): 33898435200

約数和(自身を除く): 18228349180

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 179, 205, 358, 410, 716, 820, 895, 1790, 3580, 7339, 14678, 29356, 36695, 73390, 106759, 146780, 213518, 427036, 533795, 1067590, 2135180, 4377119, 8754238, 17508476, 19109861, 21885595, 38219722, 43771190, 76439444, 87542380, 95549305, 191098610, 382197220, 783504301, 1567008602, 3134017204, 3917521505, 7835043010, 15670086020]

約数ペア:

[(1, 15670086020), (2, 7835043010), (4, 3917521505), (5, 3134017204), (10, 1567008602), (20, 783504301), (41, 382197220), (82, 191098610), (164, 95549305), (179, 87542380), (205, 76439444), (358, 43771190), (410, 38219722), (716, 21885595), (820, 19109861), (895, 17508476), (1790, 8754238), (3580, 4377119), (7339, 2135180), (14678, 1067590), (29356, 533795), (36695, 427036), (73390, 213518), (106759, 146780)]