536284280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{26237}}^1$

素因数の和:26328

約数の個数: 64

約数和(自身を含む): 1397960640

約数和(自身を除く): 861676360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 10220, 20440, 26237, 52474, 104948, 131185, 183659, 209896, 262370, 367318, 524740, 734636, 918295, 1049480, 1469272, 1836590, 1915301, 3673180, 3830602, 7346360, 7661204, 9576505, 13407107, 15322408, 19153010, 26814214, 38306020, 53628428, 67035535, 76612040, 107256856, 134071070, 268142140, 536284280]

約数ペア:

[(1, 536284280), (2, 268142140), (4, 134071070), (5, 107256856), (7, 76612040), (8, 67035535), (10, 53628428), (14, 38306020), (20, 26814214), (28, 19153010), (35, 15322408), (40, 13407107), (56, 9576505), (70, 7661204), (73, 7346360), (140, 3830602), (146, 3673180), (280, 1915301), (292, 1836590), (365, 1469272), (511, 1049480), (584, 918295), (730, 734636), (1022, 524740), (1460, 367318), (2044, 262370), (2555, 209896), (2920, 183659), (4088, 131185), (5110, 104948), (10220, 52474), (20440, 26237)]