1036581920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1579}}^1$

素因数の和:1978

約数の個数: 96

約数和(自身を含む): 2680413120

約数和(自身を除く): 1643831200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 373, 440, 746, 880, 1492, 1579, 1760, 1865, 2984, 3158, 3730, 4103, 5968, 6316, 7460, 7895, 8206, 11936, 12632, 14920, 15790, 16412, 17369, 20515, 25264, 29840, 31580, 32824, 34738, 41030, 50528, 59680, 63160, 65648, 69476, 82060, 86845, 126320, 131296, 138952, 164120, 173690, 252640, 277904, 328240, 347380, 555808, 588967, 656480, 694760, 1177934, 1389520, 2355868, 2779040, 2944835, 4711736, 5889670, 6478637, 9423472, 11779340, 12957274, 18846944, 23558680, 25914548, 32393185, 47117360, 51829096, 64786370, 94234720, 103658192, 129572740, 207316384, 259145480, 518290960, 1036581920]

約数ペア:

[(1, 1036581920), (2, 518290960), (4, 259145480), (5, 207316384), (8, 129572740), (10, 103658192), (11, 94234720), (16, 64786370), (20, 51829096), (22, 47117360), (32, 32393185), (40, 25914548), (44, 23558680), (55, 18846944), (80, 12957274), (88, 11779340), (110, 9423472), (160, 6478637), (176, 5889670), (220, 4711736), (352, 2944835), (373, 2779040), (440, 2355868), (746, 1389520), (880, 1177934), (1492, 694760), (1579, 656480), (1760, 588967), (1865, 555808), (2984, 347380), (3158, 328240), (3730, 277904), (4103, 252640), (5968, 173690), (6316, 164120), (7460, 138952), (7895, 131296), (8206, 126320), (11936, 86845), (12632, 82060), (14920, 69476), (15790, 65648), (16412, 63160), (17369, 59680), (20515, 50528), (25264, 41030), (29840, 34738), (31580, 32824)]