37407440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1084

約数の個数: 80

約数和(自身を含む): 100981632

約数和(自身を除く): 63574192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 997, 1072, 1340, 1876, 1994, 2345, 2680, 3752, 3988, 4690, 4985, 5360, 6979, 7504, 7976, 9380, 9970, 13958, 15952, 18760, 19940, 27916, 34895, 37520, 39880, 55832, 66799, 69790, 79760, 111664, 133598, 139580, 267196, 279160, 333995, 467593, 534392, 558320, 667990, 935186, 1068784, 1335980, 1870372, 2337965, 2671960, 3740744, 4675930, 5343920, 7481488, 9351860, 18703720, 37407440]

約数ペア:

[(1, 37407440), (2, 18703720), (4, 9351860), (5, 7481488), (7, 5343920), (8, 4675930), (10, 3740744), (14, 2671960), (16, 2337965), (20, 1870372), (28, 1335980), (35, 1068784), (40, 935186), (56, 667990), (67, 558320), (70, 534392), (80, 467593), (112, 333995), (134, 279160), (140, 267196), (268, 139580), (280, 133598), (335, 111664), (469, 79760), (536, 69790), (560, 66799), (670, 55832), (938, 39880), (997, 37520), (1072, 34895), (1340, 27916), (1876, 19940), (1994, 18760), (2345, 15952), (2680, 13958), (3752, 9970), (3988, 9380), (4690, 7976), (4985, 7504), (5360, 6979)]