339718280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{33569}}^1$

素因数の和:33614

約数の個数: 64

約数和(自身を含む): 870134400

約数和(自身を除く): 530416120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 33569, 67138, 134276, 167845, 268552, 335690, 369259, 671380, 738518, 772087, 1342760, 1477036, 1544174, 1846295, 2954072, 3088348, 3692590, 3860435, 6176696, 7385180, 7720870, 8492957, 14770360, 15441740, 16985914, 30883480, 33971828, 42464785, 67943656, 84929570, 169859140, 339718280]

約数ペア:

[(1, 339718280), (2, 169859140), (4, 84929570), (5, 67943656), (8, 42464785), (10, 33971828), (11, 30883480), (20, 16985914), (22, 15441740), (23, 14770360), (40, 8492957), (44, 7720870), (46, 7385180), (55, 6176696), (88, 3860435), (92, 3692590), (110, 3088348), (115, 2954072), (184, 1846295), (220, 1544174), (230, 1477036), (253, 1342760), (440, 772087), (460, 738518), (506, 671380), (920, 369259), (1012, 335690), (1265, 268552), (2024, 167845), (2530, 134276), (5060, 67138), (10120, 33569)]