9865100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 25935840

約数和(自身を除く): 16070740

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, 829, 850, 1190, 1658, 1700, 2380, 2975, 3316, 4145, 5803, 5950, 8290, 11606, 11900, 14093, 16580, 20725, 23212, 28186, 29015, 41450, 56372, 58030, 70465, 82900, 98651, 116060, 140930, 145075, 197302, 281860, 290150, 352325, 394604, 493255, 580300, 704650, 986510, 1409300, 1973020, 2466275, 4932550, 9865100]

約数ペア:

[(1, 9865100), (2, 4932550), (4, 2466275), (5, 1973020), (7, 1409300), (10, 986510), (14, 704650), (17, 580300), (20, 493255), (25, 394604), (28, 352325), (34, 290150), (35, 281860), (50, 197302), (68, 145075), (70, 140930), (85, 116060), (100, 98651), (119, 82900), (140, 70465), (170, 58030), (175, 56372), (238, 41450), (340, 29015), (350, 28186), (425, 23212), (476, 20725), (595, 16580), (700, 14093), (829, 11900), (850, 11606), (1190, 8290), (1658, 5950), (1700, 5803), (2380, 4145), (2975, 3316)]