2065301940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{20849}}^1$

素因数の和:21001

約数の個数: 96

約数和(自身を含む): 6277017600

約数和(自身を除く): 4211715660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 1270, 1524, 1651, 1905, 2540, 3302, 3810, 4953, 6604, 7620, 8255, 9906, 16510, 19812, 20849, 24765, 33020, 41698, 49530, 62547, 83396, 99060, 104245, 125094, 208490, 250188, 271037, 312735, 416980, 542074, 625470, 813111, 1084148, 1250940, 1355185, 1626222, 2647823, 2710370, 3252444, 4065555, 5295646, 5420740, 7943469, 8131110, 10591292, 13239115, 15886938, 16262220, 26478230, 31773876, 34421699, 39717345, 52956460, 68843398, 79434690, 103265097, 137686796, 158869380, 172108495, 206530194, 344216990, 413060388, 516325485, 688433980, 1032650970, 2065301940]

約数ペア:

[(1, 2065301940), (2, 1032650970), (3, 688433980), (4, 516325485), (5, 413060388), (6, 344216990), (10, 206530194), (12, 172108495), (13, 158869380), (15, 137686796), (20, 103265097), (26, 79434690), (30, 68843398), (39, 52956460), (52, 39717345), (60, 34421699), (65, 31773876), (78, 26478230), (127, 16262220), (130, 15886938), (156, 13239115), (195, 10591292), (254, 8131110), (260, 7943469), (381, 5420740), (390, 5295646), (508, 4065555), (635, 3252444), (762, 2710370), (780, 2647823), (1270, 1626222), (1524, 1355185), (1651, 1250940), (1905, 1084148), (2540, 813111), (3302, 625470), (3810, 542074), (4953, 416980), (6604, 312735), (7620, 271037), (8255, 250188), (9906, 208490), (16510, 125094), (19812, 104245), (20849, 99060), (24765, 83396), (33020, 62547), (41698, 49530)]