15666797780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4133}}^1\times {\mathrm{11149}}^1$

素因数の和:15308

約数の個数: 48

約数和(自身を含む): 34847139600

約数和(自身を除く): 19180341820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4133, 8266, 11149, 16532, 20665, 22298, 41330, 44596, 55745, 70261, 82660, 111490, 140522, 189533, 222980, 281044, 351305, 379066, 702610, 758132, 947665, 1405220, 1895330, 3790660, 46078817, 92157634, 184315268, 230394085, 460788170, 783339889, 921576340, 1566679778, 3133359556, 3916699445, 7833398890, 15666797780]

約数ペア:

[(1, 15666797780), (2, 7833398890), (4, 3916699445), (5, 3133359556), (10, 1566679778), (17, 921576340), (20, 783339889), (34, 460788170), (68, 230394085), (85, 184315268), (170, 92157634), (340, 46078817), (4133, 3790660), (8266, 1895330), (11149, 1405220), (16532, 947665), (20665, 758132), (22298, 702610), (41330, 379066), (44596, 351305), (55745, 281044), (70261, 222980), (82660, 189533), (111490, 140522)]