23376920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11927}}^1$

素因数の和:11952

約数の個数: 48

約数和(自身を含む): 61190640

約数和(自身を除く): 37813720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 11927, 23854, 47708, 59635, 83489, 95416, 119270, 166978, 238540, 333956, 417445, 477080, 584423, 667912, 834890, 1168846, 1669780, 2337692, 2922115, 3339560, 4675384, 5844230, 11688460, 23376920]

約数ペア:

[(1, 23376920), (2, 11688460), (4, 5844230), (5, 4675384), (7, 3339560), (8, 2922115), (10, 2337692), (14, 1669780), (20, 1168846), (28, 834890), (35, 667912), (40, 584423), (49, 477080), (56, 417445), (70, 333956), (98, 238540), (140, 166978), (196, 119270), (245, 95416), (280, 83489), (392, 59635), (490, 47708), (980, 23854), (1960, 11927)]