15693876220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1517783}}^1$

素因数の和:1517850

約数の個数: 48

約数和(自身を含む): 36718230528

約数和(自身を除く): 21024354308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 188, 220, 235, 470, 517, 940, 1034, 2068, 2585, 5170, 10340, 1517783, 3035566, 6071132, 7588915, 15177830, 16695613, 30355660, 33391226, 66782452, 71335801, 83478065, 142671602, 166956130, 285343204, 333912260, 356679005, 713358010, 784693811, 1426716020, 1569387622, 3138775244, 3923469055, 7846938110, 15693876220]

約数ペア:

[(1, 15693876220), (2, 7846938110), (4, 3923469055), (5, 3138775244), (10, 1569387622), (11, 1426716020), (20, 784693811), (22, 713358010), (44, 356679005), (47, 333912260), (55, 285343204), (94, 166956130), (110, 142671602), (188, 83478065), (220, 71335801), (235, 66782452), (470, 33391226), (517, 30355660), (940, 16695613), (1034, 15177830), (2068, 7588915), (2585, 6071132), (5170, 3035566), (10340, 1517783)]