80118430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7109}}^1$

素因数の和:7153

約数の個数: 48

約数和(自身を含む): 175076640

約数和(自身を除く): 94958210

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 7109, 11270, 14218, 35545, 49763, 71090, 99526, 163507, 248815, 327014, 348341, 497630, 696682, 817535, 1144549, 1635070, 1741705, 2289098, 3483410, 5722745, 8011843, 11445490, 16023686, 40059215, 80118430]

約数ペア:

[(1, 80118430), (2, 40059215), (5, 16023686), (7, 11445490), (10, 8011843), (14, 5722745), (23, 3483410), (35, 2289098), (46, 1741705), (49, 1635070), (70, 1144549), (98, 817535), (115, 696682), (161, 497630), (230, 348341), (245, 327014), (322, 248815), (490, 163507), (805, 99526), (1127, 71090), (1610, 49763), (2254, 35545), (5635, 14218), (7109, 11270)]