97499920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4049}}^1$

素因数の和:4112

約数の個数: 80

約数和(自身を含む): 265161600

約数和(自身を除く): 167661680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4049, 4816, 6020, 8098, 12040, 16196, 20245, 24080, 28343, 32392, 40490, 56686, 64784, 80980, 113372, 141715, 161960, 174107, 226744, 283430, 323920, 348214, 453488, 566860, 696428, 870535, 1133720, 1218749, 1392856, 1741070, 2267440, 2437498, 2785712, 3482140, 4874996, 6093745, 6964280, 9749992, 12187490, 13928560, 19499984, 24374980, 48749960, 97499920]

約数ペア:

[(1, 97499920), (2, 48749960), (4, 24374980), (5, 19499984), (7, 13928560), (8, 12187490), (10, 9749992), (14, 6964280), (16, 6093745), (20, 4874996), (28, 3482140), (35, 2785712), (40, 2437498), (43, 2267440), (56, 1741070), (70, 1392856), (80, 1218749), (86, 1133720), (112, 870535), (140, 696428), (172, 566860), (215, 453488), (280, 348214), (301, 323920), (344, 283430), (430, 226744), (560, 174107), (602, 161960), (688, 141715), (860, 113372), (1204, 80980), (1505, 64784), (1720, 56686), (2408, 40490), (3010, 32392), (3440, 28343), (4049, 24080), (4816, 20245), (6020, 16196), (8098, 12040)]