7610366440

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{12979}}^1$

素因数の和:13234

約数の個数: 64

約数和(自身を含む): 17410852800

約数和(自身を除く): 9800486360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 137, 214, 274, 428, 535, 548, 685, 856, 1070, 1096, 1370, 2140, 2740, 4280, 5480, 12979, 14659, 25958, 29318, 51916, 58636, 64895, 73295, 103832, 117272, 129790, 146590, 259580, 293180, 519160, 586360, 1388753, 1778123, 2777506, 3556246, 5555012, 6943765, 7112492, 8890615, 11110024, 13887530, 14224984, 17781230, 27775060, 35562460, 55550120, 71124920, 190259161, 380518322, 761036644, 951295805, 1522073288, 1902591610, 3805183220, 7610366440]

約数ペア:

[(1, 7610366440), (2, 3805183220), (4, 1902591610), (5, 1522073288), (8, 951295805), (10, 761036644), (20, 380518322), (40, 190259161), (107, 71124920), (137, 55550120), (214, 35562460), (274, 27775060), (428, 17781230), (535, 14224984), (548, 13887530), (685, 11110024), (856, 8890615), (1070, 7112492), (1096, 6943765), (1370, 5555012), (2140, 3556246), (2740, 2777506), (4280, 1778123), (5480, 1388753), (12979, 586360), (14659, 519160), (25958, 293180), (29318, 259580), (51916, 146590), (58636, 129790), (64895, 117272), (73295, 103832)]