16271200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:117

約数の個数: 108

約数和(自身を含む): 44364348

約数和(自身を除く): 28093148

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 160, 172, 176, 200, 215, 220, 275, 344, 352, 400, 430, 440, 473, 550, 688, 800, 860, 880, 946, 1075, 1100, 1376, 1720, 1760, 1849, 1892, 2150, 2200, 2365, 3440, 3698, 3784, 4300, 4400, 4730, 6880, 7396, 7568, 8600, 8800, 9245, 9460, 11825, 14792, 15136, 17200, 18490, 18920, 20339, 23650, 29584, 34400, 36980, 37840, 40678, 46225, 47300, 59168, 73960, 75680, 81356, 92450, 94600, 101695, 147920, 162712, 184900, 189200, 203390, 295840, 325424, 369800, 378400, 406780, 508475, 650848, 739600, 813560, 1016950, 1479200, 1627120, 2033900, 3254240, 4067800, 8135600, 16271200]

約数ペア:

[(1, 16271200), (2, 8135600), (4, 4067800), (5, 3254240), (8, 2033900), (10, 1627120), (11, 1479200), (16, 1016950), (20, 813560), (22, 739600), (25, 650848), (32, 508475), (40, 406780), (43, 378400), (44, 369800), (50, 325424), (55, 295840), (80, 203390), (86, 189200), (88, 184900), (100, 162712), (110, 147920), (160, 101695), (172, 94600), (176, 92450), (200, 81356), (215, 75680), (220, 73960), (275, 59168), (344, 47300), (352, 46225), (400, 40678), (430, 37840), (440, 36980), (473, 34400), (550, 29584), (688, 23650), (800, 20339), (860, 18920), (880, 18490), (946, 17200), (1075, 15136), (1100, 14792), (1376, 11825), (1720, 9460), (1760, 9245), (1849, 8800), (1892, 8600), (2150, 7568), (2200, 7396), (2365, 6880), (3440, 4730), (3698, 4400), (3784, 4300)]