22973720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7459}}^1$

素因数の和:7488

約数の個数: 64

約数和(自身を含む): 64454400

約数和(自身を除く): 41480680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 7459, 14918, 29836, 37295, 52213, 59672, 74590, 82049, 104426, 149180, 164098, 208852, 261065, 298360, 328196, 410245, 417704, 522130, 574343, 656392, 820490, 1044260, 1148686, 1640980, 2088520, 2297372, 2871715, 3281960, 4594744, 5743430, 11486860, 22973720]

約数ペア:

[(1, 22973720), (2, 11486860), (4, 5743430), (5, 4594744), (7, 3281960), (8, 2871715), (10, 2297372), (11, 2088520), (14, 1640980), (20, 1148686), (22, 1044260), (28, 820490), (35, 656392), (40, 574343), (44, 522130), (55, 417704), (56, 410245), (70, 328196), (77, 298360), (88, 261065), (110, 208852), (140, 164098), (154, 149180), (220, 104426), (280, 82049), (308, 74590), (385, 59672), (440, 52213), (616, 37295), (770, 29836), (1540, 14918), (3080, 7459)]