102788720

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 246079488

約数和(自身を除く): 143290768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 127, 134, 151, 254, 268, 302, 335, 508, 536, 604, 635, 670, 755, 1016, 1072, 1208, 1270, 1340, 1510, 2032, 2416, 2540, 2680, 3020, 5080, 5360, 6040, 8509, 10117, 10160, 12080, 17018, 19177, 20234, 34036, 38354, 40468, 42545, 50585, 68072, 76708, 80936, 85090, 95885, 101170, 136144, 153416, 161872, 170180, 191770, 202340, 306832, 340360, 383540, 404680, 680720, 767080, 809360, 1284859, 1534160, 2569718, 5139436, 6424295, 10278872, 12848590, 20557744, 25697180, 51394360, 102788720]

約数ペア:

[(1, 102788720), (2, 51394360), (4, 25697180), (5, 20557744), (8, 12848590), (10, 10278872), (16, 6424295), (20, 5139436), (40, 2569718), (67, 1534160), (80, 1284859), (127, 809360), (134, 767080), (151, 680720), (254, 404680), (268, 383540), (302, 340360), (335, 306832), (508, 202340), (536, 191770), (604, 170180), (635, 161872), (670, 153416), (755, 136144), (1016, 101170), (1072, 95885), (1208, 85090), (1270, 80936), (1340, 76708), (1510, 68072), (2032, 50585), (2416, 42545), (2540, 40468), (2680, 38354), (3020, 34036), (5080, 20234), (5360, 19177), (6040, 17018), (8509, 12080), (10117, 10160)]