40019472

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14627}}^1$

素因数の和:14660

約数の個数: 60

約数和(自身を含む): 117901680

約数和(自身を除く): 77882208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 14627, 29254, 43881, 58508, 87762, 117016, 131643, 175524, 234032, 263286, 277913, 351048, 526572, 555826, 702096, 833739, 1053144, 1111652, 1667478, 2106288, 2223304, 2501217, 3334956, 4446608, 5002434, 6669912, 10004868, 13339824, 20009736, 40019472]

約数ペア:

[(1, 40019472), (2, 20009736), (3, 13339824), (4, 10004868), (6, 6669912), (8, 5002434), (9, 4446608), (12, 3334956), (16, 2501217), (18, 2223304), (19, 2106288), (24, 1667478), (36, 1111652), (38, 1053144), (48, 833739), (57, 702096), (72, 555826), (76, 526572), (114, 351048), (144, 277913), (152, 263286), (171, 234032), (228, 175524), (304, 131643), (342, 117016), (456, 87762), (684, 58508), (912, 43881), (1368, 29254), (2736, 14627)]