45039220

素因数分解:

$2^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1723}}^1$

素因数の和:3039

約数の個数: 24

約数和(自身を含む): 94709664

約数和(自身を除く): 49670444

約数列:

[1, 2, 4, 5, 10, 20, 1307, 1723, 2614, 3446, 5228, 6535, 6892, 8615, 13070, 17230, 26140, 34460, 2251961, 4503922, 9007844, 11259805, 22519610, 45039220]

約数ペア:

[(1, 45039220), (2, 22519610), (4, 11259805), (5, 9007844), (10, 4503922), (20, 2251961), (1307, 34460), (1723, 26140), (2614, 17230), (3446, 13070), (5228, 8615), (6535, 6892)]