98017640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1231

約数の個数: 96

約数和(自身を含む): 262738080

約数和(自身を除く): 164720440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 490, 602, 860, 980, 1163, 1204, 1505, 1720, 1960, 2107, 2326, 2408, 3010, 4214, 4652, 5815, 6020, 8141, 8428, 9304, 10535, 11630, 12040, 16282, 16856, 21070, 23260, 32564, 40705, 42140, 46520, 50009, 56987, 65128, 81410, 84280, 100018, 113974, 162820, 200036, 227948, 250045, 284935, 325640, 350063, 400072, 455896, 500090, 569870, 700126, 1000180, 1139740, 1400252, 1750315, 2000360, 2279480, 2450441, 2800504, 3500630, 4900882, 7001260, 9801764, 12252205, 14002520, 19603528, 24504410, 49008820, 98017640]

約数ペア:

[(1, 98017640), (2, 49008820), (4, 24504410), (5, 19603528), (7, 14002520), (8, 12252205), (10, 9801764), (14, 7001260), (20, 4900882), (28, 3500630), (35, 2800504), (40, 2450441), (43, 2279480), (49, 2000360), (56, 1750315), (70, 1400252), (86, 1139740), (98, 1000180), (140, 700126), (172, 569870), (196, 500090), (215, 455896), (245, 400072), (280, 350063), (301, 325640), (344, 284935), (392, 250045), (430, 227948), (490, 200036), (602, 162820), (860, 113974), (980, 100018), (1163, 84280), (1204, 81410), (1505, 65128), (1720, 56987), (1960, 50009), (2107, 46520), (2326, 42140), (2408, 40705), (3010, 32564), (4214, 23260), (4652, 21070), (5815, 16856), (6020, 16282), (8141, 12040), (8428, 11630), (9304, 10535)]