88486160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{22573}}^1$

素因数の和:22600

約数の個数: 60

約数和(自身を含む): 239329548

約数和(自身を除く): 150843388

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 22573, 45146, 90292, 112865, 158011, 180584, 225730, 316022, 361168, 451460, 632044, 790055, 902920, 1106077, 1264088, 1580110, 1805840, 2212154, 2528176, 3160220, 4424308, 5530385, 6320440, 8848616, 11060770, 12640880, 17697232, 22121540, 44243080, 88486160]

約数ペア:

[(1, 88486160), (2, 44243080), (4, 22121540), (5, 17697232), (7, 12640880), (8, 11060770), (10, 8848616), (14, 6320440), (16, 5530385), (20, 4424308), (28, 3160220), (35, 2528176), (40, 2212154), (49, 1805840), (56, 1580110), (70, 1264088), (80, 1106077), (98, 902920), (112, 790055), (140, 632044), (196, 451460), (245, 361168), (280, 316022), (392, 225730), (490, 180584), (560, 158011), (784, 112865), (980, 90292), (1960, 45146), (3920, 22573)]