2021934520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1743047}}^1$

素因数の和:1743087

約数の個数: 32

約数和(自身を含む): 4706229600

約数和(自身を除く): 2684295080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1743047, 3486094, 6972188, 8715235, 13944376, 17430470, 34860940, 50548363, 69721880, 101096726, 202193452, 252741815, 404386904, 505483630, 1010967260, 2021934520]

約数ペア:

[(1, 2021934520), (2, 1010967260), (4, 505483630), (5, 404386904), (8, 252741815), (10, 202193452), (20, 101096726), (29, 69721880), (40, 50548363), (58, 34860940), (116, 17430470), (145, 13944376), (232, 8715235), (290, 6972188), (580, 3486094), (1160, 1743047)]