4240342.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36241}}^1$

素因数の和:36273

約数の個数: 40

約数和(自身を含む): 134820240

約数和(自身を除く): 79733920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 36241, 72482, 144964, 181205, 289928, 362410, 579856, 688579, 724820, 1377158, 1449640, 2754316, 2899280, 3442895, 5508632, 6885790, 11017264, 13771580, 27543160, 55086320]

約数ペア:

[(1, 55086320), (2, 27543160), (4, 13771580), (5, 11017264), (8, 6885790), (10, 5508632), (16, 3442895), (19, 2899280), (20, 2754316), (38, 1449640), (40, 1377158), (76, 724820), (80, 688579), (95, 579856), (152, 362410), (190, 289928), (304, 181205), (380, 144964), (760, 72482), (1520, 36241)]