117803720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{95003}}^1$

素因数の和:95045

約数の個数: 32

約数和(自身を含む): 273611520

約数和(自身を除く): 155807800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 95003, 190006, 380012, 475015, 760024, 950030, 1900060, 2945093, 3800120, 5890186, 11780372, 14725465, 23560744, 29450930, 58901860, 117803720]

約数ペア:

[(1, 117803720), (2, 58901860), (4, 29450930), (5, 23560744), (8, 14725465), (10, 11780372), (20, 5890186), (31, 3800120), (40, 2945093), (62, 1900060), (124, 950030), (155, 760024), (248, 475015), (310, 380012), (620, 190006), (1240, 95003)]