6484400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 120

約数和(自身を含む): 17759280

約数和(自身を除く): 11274880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 40, 43, 50, 52, 58, 65, 80, 86, 100, 104, 116, 130, 145, 172, 200, 208, 215, 232, 260, 290, 325, 344, 377, 400, 430, 464, 520, 559, 580, 650, 688, 725, 754, 860, 1040, 1075, 1118, 1160, 1247, 1300, 1450, 1508, 1720, 1885, 2150, 2236, 2320, 2494, 2600, 2795, 2900, 3016, 3440, 3770, 4300, 4472, 4988, 5200, 5590, 5800, 6032, 6235, 7540, 8600, 8944, 9425, 9976, 11180, 11600, 12470, 13975, 15080, 16211, 17200, 18850, 19952, 22360, 24940, 27950, 30160, 31175, 32422, 37700, 44720, 49880, 55900, 62350, 64844, 75400, 81055, 99760, 111800, 124700, 129688, 150800, 162110, 223600, 249400, 259376, 324220, 405275, 498800, 648440, 810550, 1296880, 1621100, 3242200, 6484400]

約数ペア:

[(1, 6484400), (2, 3242200), (4, 1621100), (5, 1296880), (8, 810550), (10, 648440), (13, 498800), (16, 405275), (20, 324220), (25, 259376), (26, 249400), (29, 223600), (40, 162110), (43, 150800), (50, 129688), (52, 124700), (58, 111800), (65, 99760), (80, 81055), (86, 75400), (100, 64844), (104, 62350), (116, 55900), (130, 49880), (145, 44720), (172, 37700), (200, 32422), (208, 31175), (215, 30160), (232, 27950), (260, 24940), (290, 22360), (325, 19952), (344, 18850), (377, 17200), (400, 16211), (430, 15080), (464, 13975), (520, 12470), (559, 11600), (580, 11180), (650, 9976), (688, 9425), (725, 8944), (754, 8600), (860, 7540), (1040, 6235), (1075, 6032), (1118, 5800), (1160, 5590), (1247, 5200), (1300, 4988), (1450, 4472), (1508, 4300), (1720, 3770), (1885, 3440), (2150, 3016), (2236, 2900), (2320, 2795), (2494, 2600)]