15692543540

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1\times {\mathrm{17911}}^1$

素因数の和:18608

約数の個数: 48

約数和(自身を含む): 33474518784

約数和(自身を除く): 17781975244

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 617, 710, 1234, 1420, 2468, 3085, 6170, 12340, 17911, 35822, 43807, 71644, 87614, 89555, 175228, 179110, 219035, 358220, 438070, 876140, 1271681, 2543362, 5086724, 6358405, 11051087, 12716810, 22102174, 25433620, 44204348, 55255435, 110510870, 221021740, 784627177, 1569254354, 3138508708, 3923135885, 7846271770, 15692543540]

約数ペア:

[(1, 15692543540), (2, 7846271770), (4, 3923135885), (5, 3138508708), (10, 1569254354), (20, 784627177), (71, 221021740), (142, 110510870), (284, 55255435), (355, 44204348), (617, 25433620), (710, 22102174), (1234, 12716810), (1420, 11051087), (2468, 6358405), (3085, 5086724), (6170, 2543362), (12340, 1271681), (17911, 876140), (35822, 438070), (43807, 358220), (71644, 219035), (87614, 179110), (89555, 175228)]