12329120900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{223759}}^1$

素因数の和:223821

約数の個数: 72

約数和(自身を含む): 29133552000

約数和(自身を除く): 16804431100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 29, 38, 50, 58, 76, 95, 100, 116, 145, 190, 290, 380, 475, 551, 580, 725, 950, 1102, 1450, 1900, 2204, 2755, 2900, 5510, 11020, 13775, 27550, 55100, 223759, 447518, 895036, 1118795, 2237590, 4251421, 4475180, 5593975, 6489011, 8502842, 11187950, 12978022, 17005684, 21257105, 22375900, 25956044, 32445055, 42514210, 64890110, 85028420, 106285525, 123291209, 129780220, 162225275, 212571050, 246582418, 324450550, 425142100, 493164836, 616456045, 648901100, 1232912090, 2465824180, 3082280225, 6164560450, 12329120900]

約数ペア:

[(1, 12329120900), (2, 6164560450), (4, 3082280225), (5, 2465824180), (10, 1232912090), (19, 648901100), (20, 616456045), (25, 493164836), (29, 425142100), (38, 324450550), (50, 246582418), (58, 212571050), (76, 162225275), (95, 129780220), (100, 123291209), (116, 106285525), (145, 85028420), (190, 64890110), (290, 42514210), (380, 32445055), (475, 25956044), (551, 22375900), (580, 21257105), (725, 17005684), (950, 12978022), (1102, 11187950), (1450, 8502842), (1900, 6489011), (2204, 5593975), (2755, 4475180), (2900, 4251421), (5510, 2237590), (11020, 1118795), (13775, 895036), (27550, 447518), (55100, 223759)]