15692978260

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1\times {\mathrm{6779}}^1$

素因数の和:7480

約数の個数: 48

約数和(自身を含む): 33157454400

約数和(自身を除く): 17464476140

約数列:

[1, 2, 4, 5, 10, 20, 283, 409, 566, 818, 1132, 1415, 1636, 2045, 2830, 4090, 5660, 6779, 8180, 13558, 27116, 33895, 67790, 115747, 135580, 231494, 462988, 578735, 1157470, 1918457, 2314940, 2772611, 3836914, 5545222, 7673828, 9592285, 11090444, 13863055, 19184570, 27726110, 38369140, 55452220, 784648913, 1569297826, 3138595652, 3923244565, 7846489130, 15692978260]

約数ペア:

[(1, 15692978260), (2, 7846489130), (4, 3923244565), (5, 3138595652), (10, 1569297826), (20, 784648913), (283, 55452220), (409, 38369140), (566, 27726110), (818, 19184570), (1132, 13863055), (1415, 11090444), (1636, 9592285), (2045, 7673828), (2830, 5545222), (4090, 3836914), (5660, 2772611), (6779, 2314940), (8180, 1918457), (13558, 1157470), (27116, 578735), (33895, 462988), (67790, 231494), (115747, 135580)]