88274470

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 161533440

約数和(自身を除く): 73258970

約数列:

[1, 2, 5, 10, 113, 191, 226, 382, 409, 565, 818, 955, 1130, 1910, 2045, 4090, 21583, 43166, 46217, 78119, 92434, 107915, 156238, 215830, 231085, 390595, 462170, 781190, 8827447, 17654894, 44137235, 88274470]

約数ペア:

[(1, 88274470), (2, 44137235), (5, 17654894), (10, 8827447), (113, 781190), (191, 462170), (226, 390595), (382, 231085), (409, 215830), (565, 156238), (818, 107915), (955, 92434), (1130, 78119), (1910, 46217), (2045, 43166), (4090, 21583)]