9484760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7649}}^1$

素因数の和:7691

約数の個数: 32

約数和(自身を含む): 22032000

約数和(自身を除く): 12547240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 7649, 15298, 30596, 38245, 61192, 76490, 152980, 237119, 305960, 474238, 948476, 1185595, 1896952, 2371190, 4742380, 9484760]

約数ペア:

[(1, 9484760), (2, 4742380), (4, 2371190), (5, 1896952), (8, 1185595), (10, 948476), (20, 474238), (31, 305960), (40, 237119), (62, 152980), (124, 76490), (155, 61192), (248, 38245), (310, 30596), (620, 15298), (1240, 7649)]