46141640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 108380160

約数和(自身を除く): 62238520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 127, 155, 248, 254, 293, 310, 508, 586, 620, 635, 1016, 1172, 1240, 1270, 1465, 2344, 2540, 2930, 3937, 5080, 5860, 7874, 9083, 11720, 15748, 18166, 19685, 31496, 36332, 37211, 39370, 45415, 72664, 74422, 78740, 90830, 148844, 157480, 181660, 186055, 297688, 363320, 372110, 744220, 1153541, 1488440, 2307082, 4614164, 5767705, 9228328, 11535410, 23070820, 46141640]

約数ペア:

[(1, 46141640), (2, 23070820), (4, 11535410), (5, 9228328), (8, 5767705), (10, 4614164), (20, 2307082), (31, 1488440), (40, 1153541), (62, 744220), (124, 372110), (127, 363320), (155, 297688), (248, 186055), (254, 181660), (293, 157480), (310, 148844), (508, 90830), (586, 78740), (620, 74422), (635, 72664), (1016, 45415), (1172, 39370), (1240, 37211), (1270, 36332), (1465, 31496), (2344, 19685), (2540, 18166), (2930, 15748), (3937, 11720), (5080, 9083), (5860, 7874)]