3480400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 10517184

約数和(自身を除く): 7036784

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 113, 140, 154, 175, 176, 200, 220, 226, 275, 280, 308, 350, 385, 400, 440, 452, 550, 560, 565, 616, 700, 770, 791, 880, 904, 1100, 1130, 1232, 1243, 1400, 1540, 1582, 1808, 1925, 2200, 2260, 2486, 2800, 2825, 3080, 3164, 3850, 3955, 4400, 4520, 4972, 5650, 6160, 6215, 6328, 7700, 7910, 8701, 9040, 9944, 11300, 12430, 12656, 15400, 15820, 17402, 19775, 19888, 22600, 24860, 30800, 31075, 31640, 34804, 39550, 43505, 45200, 49720, 62150, 63280, 69608, 79100, 87010, 99440, 124300, 139216, 158200, 174020, 217525, 248600, 316400, 348040, 435050, 497200, 696080, 870100, 1740200, 3480400]

約数ペア:

[(1, 3480400), (2, 1740200), (4, 870100), (5, 696080), (7, 497200), (8, 435050), (10, 348040), (11, 316400), (14, 248600), (16, 217525), (20, 174020), (22, 158200), (25, 139216), (28, 124300), (35, 99440), (40, 87010), (44, 79100), (50, 69608), (55, 63280), (56, 62150), (70, 49720), (77, 45200), (80, 43505), (88, 39550), (100, 34804), (110, 31640), (112, 31075), (113, 30800), (140, 24860), (154, 22600), (175, 19888), (176, 19775), (200, 17402), (220, 15820), (226, 15400), (275, 12656), (280, 12430), (308, 11300), (350, 9944), (385, 9040), (400, 8701), (440, 7910), (452, 7700), (550, 6328), (560, 6215), (565, 6160), (616, 5650), (700, 4972), (770, 4520), (791, 4400), (880, 3955), (904, 3850), (1100, 3164), (1130, 3080), (1232, 2825), (1243, 2800), (1400, 2486), (1540, 2260), (1582, 2200), (1808, 1925)]