4742380

素因数分解:

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

素因数の和:7689

約数の個数: 24

約数和(自身を含む): 10281600

約数和(自身を除く): 5539220

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 7649, 15298, 30596, 38245, 76490, 152980, 237119, 474238, 948476, 1185595, 2371190, 4742380]

約数ペア:

[(1, 4742380), (2, 2371190), (4, 1185595), (5, 948476), (10, 474238), (20, 237119), (31, 152980), (62, 76490), (124, 38245), (155, 30596), (310, 15298), (620, 7649)]