241101880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1531}}^1$

素因数の和:1700

約数の個数: 64

約数和(自身を含む): 564756480

約数和(自身を除く): 323654600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 127, 155, 248, 254, 310, 508, 620, 635, 1016, 1240, 1270, 1531, 2540, 3062, 3937, 5080, 6124, 7655, 7874, 12248, 15310, 15748, 19685, 30620, 31496, 39370, 47461, 61240, 78740, 94922, 157480, 189844, 194437, 237305, 379688, 388874, 474610, 777748, 949220, 972185, 1555496, 1898440, 1944370, 3888740, 6027547, 7777480, 12055094, 24110188, 30137735, 48220376, 60275470, 120550940, 241101880]

約数ペア:

[(1, 241101880), (2, 120550940), (4, 60275470), (5, 48220376), (8, 30137735), (10, 24110188), (20, 12055094), (31, 7777480), (40, 6027547), (62, 3888740), (124, 1944370), (127, 1898440), (155, 1555496), (248, 972185), (254, 949220), (310, 777748), (508, 474610), (620, 388874), (635, 379688), (1016, 237305), (1240, 194437), (1270, 189844), (1531, 157480), (2540, 94922), (3062, 78740), (3937, 61240), (5080, 47461), (6124, 39370), (7655, 31496), (7874, 30620), (12248, 19685), (15310, 15748)]