388204194950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1872217}}^1$

素因数の和:1872282

約数の個数: 96

約数和(自身を含む): 877546020960

約数和(自身を除く): 489341826010

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 29, 50, 55, 58, 65, 110, 130, 143, 145, 275, 286, 290, 319, 325, 377, 550, 638, 650, 715, 725, 754, 1430, 1450, 1595, 1885, 3190, 3575, 3770, 4147, 7150, 7975, 8294, 9425, 15950, 18850, 20735, 41470, 103675, 207350, 1872217, 3744434, 9361085, 18722170, 20594387, 24338821, 41188774, 46805425, 48677642, 54294293, 93610850, 102971935, 108588586, 121694105, 205943870, 243388210, 267727031, 271471465, 514859675, 535454062, 542942930, 597237223, 608470525, 705825809, 1029719350, 1194474446, 1216941050, 1338635155, 1357357325, 1411651618, 2677270310, 2714714650, 2986186115, 3529129045, 5972372230, 6693175775, 7058258090, 7764083899, 13386351550, 14930930575, 15528167798, 17645645225, 29861861150, 35291290450, 38820419495, 77640838990, 194102097475, 388204194950]

約数ペア:

[(1, 388204194950), (2, 194102097475), (5, 77640838990), (10, 38820419495), (11, 35291290450), (13, 29861861150), (22, 17645645225), (25, 15528167798), (26, 14930930575), (29, 13386351550), (50, 7764083899), (55, 7058258090), (58, 6693175775), (65, 5972372230), (110, 3529129045), (130, 2986186115), (143, 2714714650), (145, 2677270310), (275, 1411651618), (286, 1357357325), (290, 1338635155), (319, 1216941050), (325, 1194474446), (377, 1029719350), (550, 705825809), (638, 608470525), (650, 597237223), (715, 542942930), (725, 535454062), (754, 514859675), (1430, 271471465), (1450, 267727031), (1595, 243388210), (1885, 205943870), (3190, 121694105), (3575, 108588586), (3770, 102971935), (4147, 93610850), (7150, 54294293), (7975, 48677642), (8294, 46805425), (9425, 41188774), (15950, 24338821), (18850, 20594387), (20735, 18722170), (41470, 9361085), (103675, 3744434), (207350, 1872217)]