2835020

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{619}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 5989200

約数和(自身を除く): 3154180

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 619, 916, 1145, 1238, 2290, 2476, 3095, 4580, 6190, 12380, 141751, 283502, 567004, 708755, 1417510, 2835020]

約数ペア:

[(1, 2835020), (2, 1417510), (4, 708755), (5, 567004), (10, 283502), (20, 141751), (229, 12380), (458, 6190), (619, 4580), (916, 3095), (1145, 2476), (1238, 2290)]