40060048

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1440

約数の個数: 60

約数和(自身を含む): 92795772

約数和(自身を除く): 52735724

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 518, 592, 784, 1036, 1381, 1813, 2072, 2762, 3626, 4144, 5524, 7252, 9667, 11048, 14504, 19334, 22096, 29008, 38668, 51097, 67669, 77336, 102194, 135338, 154672, 204388, 270676, 357679, 408776, 541352, 715358, 817552, 1082704, 1430716, 2503753, 2861432, 5007506, 5722864, 10015012, 20030024, 40060048]

約数ペア:

[(1, 40060048), (2, 20030024), (4, 10015012), (7, 5722864), (8, 5007506), (14, 2861432), (16, 2503753), (28, 1430716), (37, 1082704), (49, 817552), (56, 715358), (74, 541352), (98, 408776), (112, 357679), (148, 270676), (196, 204388), (259, 154672), (296, 135338), (392, 102194), (518, 77336), (592, 67669), (784, 51097), (1036, 38668), (1381, 29008), (1813, 22096), (2072, 19334), (2762, 14504), (3626, 11048), (4144, 9667), (5524, 7252)]