40930655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 53913600

約数和(自身を除く): 12982945

約数列:

[1, 5, 19, 47, 89, 95, 103, 235, 445, 515, 893, 1691, 1957, 4183, 4465, 4841, 8455, 9167, 9785, 20915, 24205, 45835, 79477, 91979, 174173, 397385, 430849, 459895, 870865, 2154245, 8186131, 40930655]

約数ペア:

[(1, 40930655), (5, 8186131), (19, 2154245), (47, 870865), (89, 459895), (95, 430849), (103, 397385), (235, 174173), (445, 91979), (515, 79477), (893, 45835), (1691, 24205), (1957, 20915), (4183, 9785), (4465, 9167), (4841, 8455)]