2068482100

素因数分解:

$2^2\times 5^2\times {\mathrm{109}}^2\times {\mathrm{1741}}^1$

素因数の和:1973

約数の個数: 54

約数和(自身を含む): 4532765874

約数和(自身を除く): 2464283774

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 109, 218, 436, 545, 1090, 1741, 2180, 2725, 3482, 5450, 6964, 8705, 10900, 11881, 17410, 23762, 34820, 43525, 47524, 59405, 87050, 118810, 174100, 189769, 237620, 297025, 379538, 594050, 759076, 948845, 1188100, 1897690, 3795380, 4744225, 9488450, 18976900, 20684821, 41369642, 82739284, 103424105, 206848210, 413696420, 517120525, 1034241050, 2068482100]

約数ペア:

[(1, 2068482100), (2, 1034241050), (4, 517120525), (5, 413696420), (10, 206848210), (20, 103424105), (25, 82739284), (50, 41369642), (100, 20684821), (109, 18976900), (218, 9488450), (436, 4744225), (545, 3795380), (1090, 1897690), (1741, 1188100), (2180, 948845), (2725, 759076), (3482, 594050), (5450, 379538), (6964, 297025), (8705, 237620), (10900, 189769), (11881, 174100), (17410, 118810), (23762, 87050), (34820, 59405), (43525, 47524)]