1348146100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{7673}}^1$

素因数の和:7945

約数の個数: 72

約数和(自身を含む): 3357160128

約数和(自身を除く): 2009014028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 251, 350, 502, 700, 1004, 1255, 1757, 2510, 3514, 5020, 6275, 7028, 7673, 8785, 12550, 15346, 17570, 25100, 30692, 35140, 38365, 43925, 53711, 76730, 87850, 107422, 153460, 175700, 191825, 214844, 268555, 383650, 537110, 767300, 1074220, 1342775, 1925923, 2685550, 3851846, 5371100, 7703692, 9629615, 13481461, 19259230, 26962922, 38518460, 48148075, 53925844, 67407305, 96296150, 134814610, 192592300, 269629220, 337036525, 674073050, 1348146100]

約数ペア:

[(1, 1348146100), (2, 674073050), (4, 337036525), (5, 269629220), (7, 192592300), (10, 134814610), (14, 96296150), (20, 67407305), (25, 53925844), (28, 48148075), (35, 38518460), (50, 26962922), (70, 19259230), (100, 13481461), (140, 9629615), (175, 7703692), (251, 5371100), (350, 3851846), (502, 2685550), (700, 1925923), (1004, 1342775), (1255, 1074220), (1757, 767300), (2510, 537110), (3514, 383650), (5020, 268555), (6275, 214844), (7028, 191825), (7673, 175700), (8785, 153460), (12550, 107422), (15346, 87850), (17570, 76730), (25100, 53711), (30692, 43925), (35140, 38365)]