424160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 1097712

約数和(自身を除く): 673552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 241, 352, 440, 482, 880, 964, 1205, 1760, 1928, 2410, 2651, 3856, 4820, 5302, 7712, 9640, 10604, 13255, 19280, 21208, 26510, 38560, 42416, 53020, 84832, 106040, 212080, 424160]

約数ペア:

[(1, 424160), (2, 212080), (4, 106040), (5, 84832), (8, 53020), (10, 42416), (11, 38560), (16, 26510), (20, 21208), (22, 19280), (32, 13255), (40, 10604), (44, 9640), (55, 7712), (80, 5302), (88, 4820), (110, 3856), (160, 2651), (176, 2410), (220, 1928), (241, 1760), (352, 1205), (440, 964), (482, 880)]