6603220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 15135120

約数和(自身を除く): 8531900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 233, 260, 436, 466, 545, 932, 1090, 1165, 1417, 2180, 2330, 2834, 3029, 4660, 5668, 6058, 7085, 12116, 14170, 15145, 25397, 28340, 30290, 50794, 60580, 101588, 126985, 253970, 330161, 507940, 660322, 1320644, 1650805, 3301610, 6603220]

約数ペア:

[(1, 6603220), (2, 3301610), (4, 1650805), (5, 1320644), (10, 660322), (13, 507940), (20, 330161), (26, 253970), (52, 126985), (65, 101588), (109, 60580), (130, 50794), (218, 30290), (233, 28340), (260, 25397), (436, 15145), (466, 14170), (545, 12116), (932, 7085), (1090, 6058), (1165, 5668), (1417, 4660), (2180, 3029), (2330, 2834)]