13426110520

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6333071}}^1$

素因数の和:6333135

約数の個数: 32

約数和(自身を含む): 30778729920

約数和(自身を除く): 17352619400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 6333071, 12666142, 25332284, 31665355, 50664568, 63330710, 126661420, 253322840, 335652763, 671305526, 1342611052, 1678263815, 2685222104, 3356527630, 6713055260, 13426110520]

約数ペア:

[(1, 13426110520), (2, 6713055260), (4, 3356527630), (5, 2685222104), (8, 1678263815), (10, 1342611052), (20, 671305526), (40, 335652763), (53, 253322840), (106, 126661420), (212, 63330710), (265, 50664568), (424, 31665355), (530, 25332284), (1060, 12666142), (2120, 6333071)]