3767539220

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1728229}}^1$

素因数の和:1728347

約数の個数: 24

約数和(自身を含む): 7984422600

約数和(自身を除く): 4216883380

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 1728229, 3456458, 6912916, 8641145, 17282290, 34564580, 188376961, 376753922, 753507844, 941884805, 1883769610, 3767539220]

約数ペア:

[(1, 3767539220), (2, 1883769610), (4, 941884805), (5, 753507844), (10, 376753922), (20, 188376961), (109, 34564580), (218, 17282290), (436, 8641145), (545, 6912916), (1090, 3456458), (2180, 1728229)]