1049674760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{4441}}^1$

素因数の和:4782

約数の個数: 64

約数和(自身を含む): 2494627200

約数和(自身を除く): 1444952440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 311, 380, 622, 760, 1244, 1555, 2488, 3110, 4441, 5909, 6220, 8882, 11818, 12440, 17764, 22205, 23636, 29545, 35528, 44410, 47272, 59090, 84379, 88820, 118180, 168758, 177640, 236360, 337516, 421895, 675032, 843790, 1381151, 1687580, 2762302, 3375160, 5524604, 6905755, 11049208, 13811510, 26241869, 27623020, 52483738, 55246040, 104967476, 131209345, 209934952, 262418690, 524837380, 1049674760]

約数ペア:

[(1, 1049674760), (2, 524837380), (4, 262418690), (5, 209934952), (8, 131209345), (10, 104967476), (19, 55246040), (20, 52483738), (38, 27623020), (40, 26241869), (76, 13811510), (95, 11049208), (152, 6905755), (190, 5524604), (311, 3375160), (380, 2762302), (622, 1687580), (760, 1381151), (1244, 843790), (1555, 675032), (2488, 421895), (3110, 337516), (4441, 236360), (5909, 177640), (6220, 168758), (8882, 118180), (11818, 88820), (12440, 84379), (17764, 59090), (22205, 47272), (23636, 44410), (29545, 35528)]