34221340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 76585824

約数和(自身を除く): 42364484

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 251, 340, 401, 502, 802, 1004, 1255, 1604, 2005, 2510, 4010, 4267, 5020, 6817, 8020, 8534, 13634, 17068, 21335, 27268, 34085, 42670, 68170, 85340, 100651, 136340, 201302, 402604, 503255, 1006510, 1711067, 2013020, 3422134, 6844268, 8555335, 17110670, 34221340]

約数ペア:

[(1, 34221340), (2, 17110670), (4, 8555335), (5, 6844268), (10, 3422134), (17, 2013020), (20, 1711067), (34, 1006510), (68, 503255), (85, 402604), (170, 201302), (251, 136340), (340, 100651), (401, 85340), (502, 68170), (802, 42670), (1004, 34085), (1255, 27268), (1604, 21335), (2005, 17068), (2510, 13634), (4010, 8534), (4267, 8020), (5020, 6817)]