74193100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2347

約数の個数: 72

約数和(自身を含む): 179519760

約数和(自身を除く): 105326660

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 170, 190, 323, 340, 380, 425, 475, 646, 850, 950, 1292, 1615, 1700, 1900, 2297, 3230, 4594, 6460, 8075, 9188, 11485, 16150, 22970, 32300, 39049, 43643, 45940, 57425, 78098, 87286, 114850, 156196, 174572, 195245, 218215, 229700, 390490, 436430, 741931, 780980, 872860, 976225, 1091075, 1483862, 1952450, 2182150, 2967724, 3709655, 3904900, 4364300, 7419310, 14838620, 18548275, 37096550, 74193100]

約数ペア:

[(1, 74193100), (2, 37096550), (4, 18548275), (5, 14838620), (10, 7419310), (17, 4364300), (19, 3904900), (20, 3709655), (25, 2967724), (34, 2182150), (38, 1952450), (50, 1483862), (68, 1091075), (76, 976225), (85, 872860), (95, 780980), (100, 741931), (170, 436430), (190, 390490), (323, 229700), (340, 218215), (380, 195245), (425, 174572), (475, 156196), (646, 114850), (850, 87286), (950, 78098), (1292, 57425), (1615, 45940), (1700, 43643), (1900, 39049), (2297, 32300), (3230, 22970), (4594, 16150), (6460, 11485), (8075, 9188)]