25520616

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 80870400

約数和(自身を除く): 55349784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 88, 92, 99, 108, 132, 138, 184, 198, 207, 216, 253, 264, 276, 297, 396, 414, 467, 506, 552, 594, 621, 759, 792, 828, 934, 1012, 1188, 1242, 1401, 1518, 1656, 1868, 2024, 2277, 2376, 2484, 2802, 3036, 3736, 4203, 4554, 4968, 5137, 5604, 6072, 6831, 8406, 9108, 10274, 10741, 11208, 12609, 13662, 15411, 16812, 18216, 20548, 21482, 25218, 27324, 30822, 32223, 33624, 41096, 42964, 46233, 50436, 54648, 61644, 64446, 85928, 92466, 96669, 100872, 118151, 123288, 128892, 138699, 184932, 193338, 236302, 257784, 277398, 290007, 354453, 369864, 386676, 472604, 554796, 580014, 708906, 773352, 945208, 1063359, 1109592, 1160028, 1417812, 2126718, 2320056, 2835624, 3190077, 4253436, 6380154, 8506872, 12760308, 25520616]

約数ペア:

[(1, 25520616), (2, 12760308), (3, 8506872), (4, 6380154), (6, 4253436), (8, 3190077), (9, 2835624), (11, 2320056), (12, 2126718), (18, 1417812), (22, 1160028), (23, 1109592), (24, 1063359), (27, 945208), (33, 773352), (36, 708906), (44, 580014), (46, 554796), (54, 472604), (66, 386676), (69, 369864), (72, 354453), (88, 290007), (92, 277398), (99, 257784), (108, 236302), (132, 193338), (138, 184932), (184, 138699), (198, 128892), (207, 123288), (216, 118151), (253, 100872), (264, 96669), (276, 92466), (297, 85928), (396, 64446), (414, 61644), (467, 54648), (506, 50436), (552, 46233), (594, 42964), (621, 41096), (759, 33624), (792, 32223), (828, 30822), (934, 27324), (1012, 25218), (1188, 21482), (1242, 20548), (1401, 18216), (1518, 16812), (1656, 15411), (1868, 13662), (2024, 12609), (2277, 11208), (2376, 10741), (2484, 10274), (2802, 9108), (3036, 8406), (3736, 6831), (4203, 6072), (4554, 5604), (4968, 5137)]