40725168

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 115814016

約数和(自身を除く): 75088848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 137, 176, 264, 274, 411, 528, 548, 563, 822, 1096, 1126, 1507, 1644, 1689, 2192, 2252, 3014, 3288, 3378, 4504, 4521, 6028, 6193, 6576, 6756, 9008, 9042, 12056, 12386, 13512, 18084, 18579, 24112, 24772, 27024, 36168, 37158, 49544, 72336, 74316, 77131, 99088, 148632, 154262, 231393, 297264, 308524, 462786, 617048, 848441, 925572, 1234096, 1696882, 1851144, 2545323, 3393764, 3702288, 5090646, 6787528, 10181292, 13575056, 20362584, 40725168]

約数ペア:

[(1, 40725168), (2, 20362584), (3, 13575056), (4, 10181292), (6, 6787528), (8, 5090646), (11, 3702288), (12, 3393764), (16, 2545323), (22, 1851144), (24, 1696882), (33, 1234096), (44, 925572), (48, 848441), (66, 617048), (88, 462786), (132, 308524), (137, 297264), (176, 231393), (264, 154262), (274, 148632), (411, 99088), (528, 77131), (548, 74316), (563, 72336), (822, 49544), (1096, 37158), (1126, 36168), (1507, 27024), (1644, 24772), (1689, 24112), (2192, 18579), (2252, 18084), (3014, 13512), (3288, 12386), (3378, 12056), (4504, 9042), (4521, 9008), (6028, 6756), (6193, 6576)]