118510520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{3083}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 275617080

約数和(自身を除く): 157106560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 961, 1240, 1922, 3083, 3844, 4805, 6166, 7688, 9610, 12332, 15415, 19220, 24664, 30830, 38440, 61660, 95573, 123320, 191146, 382292, 477865, 764584, 955730, 1911460, 2962763, 3822920, 5925526, 11851052, 14813815, 23702104, 29627630, 59255260, 118510520]

約数ペア:

[(1, 118510520), (2, 59255260), (4, 29627630), (5, 23702104), (8, 14813815), (10, 11851052), (20, 5925526), (31, 3822920), (40, 2962763), (62, 1911460), (124, 955730), (155, 764584), (248, 477865), (310, 382292), (620, 191146), (961, 123320), (1240, 95573), (1922, 61660), (3083, 38440), (3844, 30830), (4805, 24664), (6166, 19220), (7688, 15415), (9610, 12332)]