2023876910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{3389}}^1$

素因数の和:3557

約数の個数: 64

約数和(自身を含む): 4085899200

約数和(自身を除く): 2062022290

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 89, 110, 122, 178, 305, 445, 610, 671, 890, 979, 1342, 1958, 3355, 3389, 4895, 5429, 6710, 6778, 9790, 10858, 16945, 27145, 33890, 37279, 54290, 59719, 74558, 119438, 186395, 206729, 298595, 301621, 372790, 413458, 597190, 603242, 1033645, 1508105, 2067290, 2274019, 3016210, 3317831, 4548038, 6635662, 11370095, 16589155, 18398881, 22740190, 33178310, 36797762, 91994405, 183988810, 202387691, 404775382, 1011938455, 2023876910]

約数ペア:

[(1, 2023876910), (2, 1011938455), (5, 404775382), (10, 202387691), (11, 183988810), (22, 91994405), (55, 36797762), (61, 33178310), (89, 22740190), (110, 18398881), (122, 16589155), (178, 11370095), (305, 6635662), (445, 4548038), (610, 3317831), (671, 3016210), (890, 2274019), (979, 2067290), (1342, 1508105), (1958, 1033645), (3355, 603242), (3389, 597190), (4895, 413458), (5429, 372790), (6710, 301621), (6778, 298595), (9790, 206729), (10858, 186395), (16945, 119438), (27145, 74558), (33890, 59719), (37279, 54290)]