82305410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 164094336

約数和(自身を除く): 81788926

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 251, 271, 502, 542, 605, 1210, 1255, 1355, 2510, 2710, 2761, 2981, 5522, 5962, 13805, 14905, 27610, 29810, 30371, 32791, 60742, 65582, 68021, 136042, 151855, 163955, 303710, 327910, 340105, 680210, 748231, 1496462, 3741155, 7482310, 8230541, 16461082, 41152705, 82305410]

約数ペア:

[(1, 82305410), (2, 41152705), (5, 16461082), (10, 8230541), (11, 7482310), (22, 3741155), (55, 1496462), (110, 748231), (121, 680210), (242, 340105), (251, 327910), (271, 303710), (502, 163955), (542, 151855), (605, 136042), (1210, 68021), (1255, 65582), (1355, 60742), (2510, 32791), (2710, 30371), (2761, 29810), (2981, 27610), (5522, 14905), (5962, 13805)]