2014421020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{7039}}^1$

素因数の和:7438

約数の個数: 48

約数和(自身を含む): 4346496000

約数和(自身を除く): 2332074980

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 349, 410, 698, 820, 1396, 1745, 3490, 6980, 7039, 14078, 14309, 28156, 28618, 35195, 57236, 70390, 71545, 140780, 143090, 286180, 288599, 577198, 1154396, 1442995, 2456611, 2885990, 4913222, 5771980, 9826444, 12283055, 24566110, 49132220, 100721051, 201442102, 402884204, 503605255, 1007210510, 2014421020]

約数ペア:

[(1, 2014421020), (2, 1007210510), (4, 503605255), (5, 402884204), (10, 201442102), (20, 100721051), (41, 49132220), (82, 24566110), (164, 12283055), (205, 9826444), (349, 5771980), (410, 4913222), (698, 2885990), (820, 2456611), (1396, 1442995), (1745, 1154396), (3490, 577198), (6980, 288599), (7039, 286180), (14078, 143090), (14309, 140780), (28156, 71545), (28618, 70390), (35195, 57236)]