83899760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1303

約数の個数: 120

約数和(自身を含む): 240453360

約数和(自身を除く): 156553600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 170, 196, 238, 245, 272, 280, 340, 392, 476, 490, 560, 595, 680, 784, 833, 952, 980, 1190, 1259, 1360, 1666, 1904, 1960, 2380, 2518, 3332, 3920, 4165, 4760, 5036, 6295, 6664, 8330, 8813, 9520, 10072, 12590, 13328, 16660, 17626, 20144, 21403, 25180, 33320, 35252, 42806, 44065, 50360, 61691, 66640, 70504, 85612, 88130, 100720, 107015, 123382, 141008, 149821, 171224, 176260, 214030, 246764, 299642, 308455, 342448, 352520, 428060, 493528, 599284, 616910, 705040, 749105, 856120, 987056, 1048747, 1198568, 1233820, 1498210, 1712240, 2097494, 2397136, 2467640, 2996420, 4194988, 4935280, 5243735, 5992840, 8389976, 10487470, 11985680, 16779952, 20974940, 41949880, 83899760]

約数ペア:

[(1, 83899760), (2, 41949880), (4, 20974940), (5, 16779952), (7, 11985680), (8, 10487470), (10, 8389976), (14, 5992840), (16, 5243735), (17, 4935280), (20, 4194988), (28, 2996420), (34, 2467640), (35, 2397136), (40, 2097494), (49, 1712240), (56, 1498210), (68, 1233820), (70, 1198568), (80, 1048747), (85, 987056), (98, 856120), (112, 749105), (119, 705040), (136, 616910), (140, 599284), (170, 493528), (196, 428060), (238, 352520), (245, 342448), (272, 308455), (280, 299642), (340, 246764), (392, 214030), (476, 176260), (490, 171224), (560, 149821), (595, 141008), (680, 123382), (784, 107015), (833, 100720), (952, 88130), (980, 85612), (1190, 70504), (1259, 66640), (1360, 61691), (1666, 50360), (1904, 44065), (1960, 42806), (2380, 35252), (2518, 33320), (3332, 25180), (3920, 21403), (4165, 20144), (4760, 17626), (5036, 16660), (6295, 13328), (6664, 12590), (8330, 10072), (8813, 9520)]