417603760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2971}}^1$

素因数の和:3242

約数の個数: 80

約数和(自身を含む): 1114428672

約数和(自身を除く): 696824912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 251, 280, 502, 560, 1004, 1255, 1757, 2008, 2510, 2971, 3514, 4016, 5020, 5942, 7028, 8785, 10040, 11884, 14056, 14855, 17570, 20080, 20797, 23768, 28112, 29710, 35140, 41594, 47536, 59420, 70280, 83188, 103985, 118840, 140560, 166376, 207970, 237680, 332752, 415940, 745721, 831880, 1491442, 1663760, 2982884, 3728605, 5220047, 5965768, 7457210, 10440094, 11931536, 14914420, 20880188, 26100235, 29828840, 41760376, 52200470, 59657680, 83520752, 104400940, 208801880, 417603760]

約数ペア:

[(1, 417603760), (2, 208801880), (4, 104400940), (5, 83520752), (7, 59657680), (8, 52200470), (10, 41760376), (14, 29828840), (16, 26100235), (20, 20880188), (28, 14914420), (35, 11931536), (40, 10440094), (56, 7457210), (70, 5965768), (80, 5220047), (112, 3728605), (140, 2982884), (251, 1663760), (280, 1491442), (502, 831880), (560, 745721), (1004, 415940), (1255, 332752), (1757, 237680), (2008, 207970), (2510, 166376), (2971, 140560), (3514, 118840), (4016, 103985), (5020, 83188), (5942, 70280), (7028, 59420), (8785, 47536), (10040, 41594), (11884, 35140), (14056, 29710), (14855, 28112), (17570, 23768), (20080, 20797)]