2080853380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{59419}}^1$

素因数の和:59548

約数の個数: 48

約数和(自身を含む): 4671838080

約数和(自身を除く): 2590984700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1751, 2060, 3502, 7004, 8755, 17510, 35020, 59419, 118838, 237676, 297095, 594190, 1010123, 1188380, 2020246, 4040492, 5050615, 6120157, 10101230, 12240314, 20202460, 24480628, 30600785, 61201570, 104042669, 122403140, 208085338, 416170676, 520213345, 1040426690, 2080853380]

約数ペア:

[(1, 2080853380), (2, 1040426690), (4, 520213345), (5, 416170676), (10, 208085338), (17, 122403140), (20, 104042669), (34, 61201570), (68, 30600785), (85, 24480628), (103, 20202460), (170, 12240314), (206, 10101230), (340, 6120157), (412, 5050615), (515, 4040492), (1030, 2020246), (1751, 1188380), (2060, 1010123), (3502, 594190), (7004, 297095), (8755, 237676), (17510, 118838), (35020, 59419)]