43321010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{673}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 80507952

約数和(自身を除く): 37186942

約数列:

[1, 2, 5, 10, 41, 82, 157, 205, 314, 410, 673, 785, 1346, 1570, 3365, 6437, 6730, 12874, 27593, 32185, 55186, 64370, 105661, 137965, 211322, 275930, 528305, 1056610, 4332101, 8664202, 21660505, 43321010]

約数ペア:

[(1, 43321010), (2, 21660505), (5, 8664202), (10, 4332101), (41, 1056610), (82, 528305), (157, 275930), (205, 211322), (314, 137965), (410, 105661), (673, 64370), (785, 55186), (1346, 32185), (1570, 27593), (3365, 12874), (6437, 6730)]