11447060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 25536000

約数和(自身を除く): 14088940

約数列:

[1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 499, 620, 740, 998, 1147, 1996, 2294, 2495, 4588, 4990, 5735, 9980, 11470, 15469, 18463, 22940, 30938, 36926, 61876, 73852, 77345, 92315, 154690, 184630, 309380, 369260, 572353, 1144706, 2289412, 2861765, 5723530, 11447060]

約数ペア:

[(1, 11447060), (2, 5723530), (4, 2861765), (5, 2289412), (10, 1144706), (20, 572353), (31, 369260), (37, 309380), (62, 184630), (74, 154690), (124, 92315), (148, 77345), (155, 73852), (185, 61876), (310, 36926), (370, 30938), (499, 22940), (620, 18463), (740, 15469), (998, 11470), (1147, 9980), (1996, 5735), (2294, 4990), (2495, 4588)]