2195133050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{15901}}^1$

素因数の和:16175

約数の個数: 48

約数和(自身を含む): 4472151264

約数和(自身を除く): 2277018214

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 251, 275, 502, 550, 1255, 2510, 2761, 5522, 6275, 12550, 13805, 15901, 27610, 31802, 69025, 79505, 138050, 159010, 174911, 349822, 397525, 795050, 874555, 1749110, 3991151, 4372775, 7982302, 8745550, 19955755, 39911510, 43902661, 87805322, 99778775, 199557550, 219513305, 439026610, 1097566525, 2195133050]

約数ペア:

[(1, 2195133050), (2, 1097566525), (5, 439026610), (10, 219513305), (11, 199557550), (22, 99778775), (25, 87805322), (50, 43902661), (55, 39911510), (110, 19955755), (251, 8745550), (275, 7982302), (502, 4372775), (550, 3991151), (1255, 1749110), (2510, 874555), (2761, 795050), (5522, 397525), (6275, 349822), (12550, 174911), (13805, 159010), (15901, 138050), (27610, 79505), (31802, 69025)]