97725040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1601}}^1$

素因数の和:1730

約数の個数: 80

約数和(自身を含む): 262215360

約数和(自身を除く): 164490320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 436, 545, 560, 763, 872, 1090, 1526, 1601, 1744, 2180, 3052, 3202, 3815, 4360, 6104, 6404, 7630, 8005, 8720, 11207, 12208, 12808, 15260, 16010, 22414, 25616, 30520, 32020, 44828, 56035, 61040, 64040, 89656, 112070, 128080, 174509, 179312, 224140, 349018, 448280, 698036, 872545, 896560, 1221563, 1396072, 1745090, 2443126, 2792144, 3490180, 4886252, 6107815, 6980360, 9772504, 12215630, 13960720, 19545008, 24431260, 48862520, 97725040]

約数ペア:

[(1, 97725040), (2, 48862520), (4, 24431260), (5, 19545008), (7, 13960720), (8, 12215630), (10, 9772504), (14, 6980360), (16, 6107815), (20, 4886252), (28, 3490180), (35, 2792144), (40, 2443126), (56, 1745090), (70, 1396072), (80, 1221563), (109, 896560), (112, 872545), (140, 698036), (218, 448280), (280, 349018), (436, 224140), (545, 179312), (560, 174509), (763, 128080), (872, 112070), (1090, 89656), (1526, 64040), (1601, 61040), (1744, 56035), (2180, 44828), (3052, 32020), (3202, 30520), (3815, 25616), (4360, 22414), (6104, 16010), (6404, 15260), (7630, 12808), (8005, 12208), (8720, 11207)]