8479600

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 120

約数和(自身を含む): 22833360

約数和(自身を除く): 14353760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 29, 34, 40, 43, 50, 58, 68, 80, 85, 86, 100, 116, 136, 145, 170, 172, 200, 215, 232, 272, 290, 340, 344, 400, 425, 430, 464, 493, 580, 680, 688, 725, 731, 850, 860, 986, 1075, 1160, 1247, 1360, 1450, 1462, 1700, 1720, 1972, 2150, 2320, 2465, 2494, 2900, 2924, 3400, 3440, 3655, 3944, 4300, 4930, 4988, 5800, 5848, 6235, 6800, 7310, 7888, 8600, 9860, 9976, 11600, 11696, 12325, 12470, 14620, 17200, 18275, 19720, 19952, 21199, 24650, 24940, 29240, 31175, 36550, 39440, 42398, 49300, 49880, 58480, 62350, 73100, 84796, 98600, 99760, 105995, 124700, 146200, 169592, 197200, 211990, 249400, 292400, 339184, 423980, 498800, 529975, 847960, 1059950, 1695920, 2119900, 4239800, 8479600]

約数ペア:

[(1, 8479600), (2, 4239800), (4, 2119900), (5, 1695920), (8, 1059950), (10, 847960), (16, 529975), (17, 498800), (20, 423980), (25, 339184), (29, 292400), (34, 249400), (40, 211990), (43, 197200), (50, 169592), (58, 146200), (68, 124700), (80, 105995), (85, 99760), (86, 98600), (100, 84796), (116, 73100), (136, 62350), (145, 58480), (170, 49880), (172, 49300), (200, 42398), (215, 39440), (232, 36550), (272, 31175), (290, 29240), (340, 24940), (344, 24650), (400, 21199), (425, 19952), (430, 19720), (464, 18275), (493, 17200), (580, 14620), (680, 12470), (688, 12325), (725, 11696), (731, 11600), (850, 9976), (860, 9860), (986, 8600), (1075, 7888), (1160, 7310), (1247, 6800), (1360, 6235), (1450, 5848), (1462, 5800), (1700, 4988), (1720, 4930), (1972, 4300), (2150, 3944), (2320, 3655), (2465, 3440), (2494, 3400), (2900, 2924)]