65461900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5501}}^1$

素因数の和:5539

約数の個数: 72

約数和(自身を含む): 171926496

約数和(自身を除く): 106464596

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2975, 5501, 5950, 11002, 11900, 22004, 27505, 38507, 55010, 77014, 93517, 110020, 137525, 154028, 187034, 192535, 275050, 374068, 385070, 467585, 550100, 654619, 770140, 935170, 962675, 1309238, 1870340, 1925350, 2337925, 2618476, 3273095, 3850700, 4675850, 6546190, 9351700, 13092380, 16365475, 32730950, 65461900]

約数ペア:

[(1, 65461900), (2, 32730950), (4, 16365475), (5, 13092380), (7, 9351700), (10, 6546190), (14, 4675850), (17, 3850700), (20, 3273095), (25, 2618476), (28, 2337925), (34, 1925350), (35, 1870340), (50, 1309238), (68, 962675), (70, 935170), (85, 770140), (100, 654619), (119, 550100), (140, 467585), (170, 385070), (175, 374068), (238, 275050), (340, 192535), (350, 187034), (425, 154028), (476, 137525), (595, 110020), (700, 93517), (850, 77014), (1190, 55010), (1700, 38507), (2380, 27505), (2975, 22004), (5501, 11900), (5950, 11002)]