2338700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 6270432

約数和(自身を除く): 3931732

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 257, 260, 325, 350, 364, 455, 514, 650, 700, 910, 1028, 1285, 1300, 1799, 1820, 2275, 2570, 3341, 3598, 4550, 5140, 6425, 6682, 7196, 8995, 9100, 12850, 13364, 16705, 17990, 23387, 25700, 33410, 35980, 44975, 46774, 66820, 83525, 89950, 93548, 116935, 167050, 179900, 233870, 334100, 467740, 584675, 1169350, 2338700]

約数ペア:

[(1, 2338700), (2, 1169350), (4, 584675), (5, 467740), (7, 334100), (10, 233870), (13, 179900), (14, 167050), (20, 116935), (25, 93548), (26, 89950), (28, 83525), (35, 66820), (50, 46774), (52, 44975), (65, 35980), (70, 33410), (91, 25700), (100, 23387), (130, 17990), (140, 16705), (175, 13364), (182, 12850), (257, 9100), (260, 8995), (325, 7196), (350, 6682), (364, 6425), (455, 5140), (514, 4550), (650, 3598), (700, 3341), (910, 2570), (1028, 2275), (1285, 1820), (1300, 1799)]