16612400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 48434400

約数和(自身を除く): 31822000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 170, 175, 200, 238, 272, 280, 340, 349, 350, 400, 425, 476, 560, 595, 680, 698, 700, 850, 952, 1190, 1360, 1396, 1400, 1700, 1745, 1904, 2380, 2443, 2792, 2800, 2975, 3400, 3490, 4760, 4886, 5584, 5933, 5950, 6800, 6980, 8725, 9520, 9772, 11866, 11900, 12215, 13960, 17450, 19544, 23732, 23800, 24430, 27920, 29665, 34900, 39088, 41531, 47464, 47600, 48860, 59330, 61075, 69800, 83062, 94928, 97720, 118660, 122150, 139600, 148325, 166124, 195440, 207655, 237320, 244300, 296650, 332248, 415310, 474640, 488600, 593300, 664496, 830620, 977200, 1038275, 1186600, 1661240, 2076550, 2373200, 3322480, 4153100, 8306200, 16612400]

約数ペア:

[(1, 16612400), (2, 8306200), (4, 4153100), (5, 3322480), (7, 2373200), (8, 2076550), (10, 1661240), (14, 1186600), (16, 1038275), (17, 977200), (20, 830620), (25, 664496), (28, 593300), (34, 488600), (35, 474640), (40, 415310), (50, 332248), (56, 296650), (68, 244300), (70, 237320), (80, 207655), (85, 195440), (100, 166124), (112, 148325), (119, 139600), (136, 122150), (140, 118660), (170, 97720), (175, 94928), (200, 83062), (238, 69800), (272, 61075), (280, 59330), (340, 48860), (349, 47600), (350, 47464), (400, 41531), (425, 39088), (476, 34900), (560, 29665), (595, 27920), (680, 24430), (698, 23800), (700, 23732), (850, 19544), (952, 17450), (1190, 13960), (1360, 12215), (1396, 11900), (1400, 11866), (1700, 9772), (1745, 9520), (1904, 8725), (2380, 6980), (2443, 6800), (2792, 5950), (2800, 5933), (2975, 5584), (3400, 4886), (3490, 4760)]