552378820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{58889}}^1$

素因数の和:58972

約数の個数: 48

約数和(自身を含む): 1345518720

約数和(自身を除く): 793139900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 58889, 117778, 235556, 294445, 412223, 588890, 824446, 1177780, 1648892, 2061115, 3945563, 4122230, 7891126, 8244460, 15782252, 19727815, 27618941, 39455630, 55237882, 78911260, 110475764, 138094705, 276189410, 552378820]

約数ペア:

[(1, 552378820), (2, 276189410), (4, 138094705), (5, 110475764), (7, 78911260), (10, 55237882), (14, 39455630), (20, 27618941), (28, 19727815), (35, 15782252), (67, 8244460), (70, 7891126), (134, 4122230), (140, 3945563), (268, 2061115), (335, 1648892), (469, 1177780), (670, 824446), (938, 588890), (1340, 412223), (1876, 294445), (2345, 235556), (4690, 117778), (9380, 58889)]