1569346220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{17099}}^1$

素因数の和:17474

約数の個数: 48

約数和(自身を含む): 3559399200

約数和(自身を除く): 1990052980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353, 706, 1412, 1765, 3530, 4589, 7060, 9178, 17099, 18356, 22945, 34198, 45890, 68396, 85495, 91780, 170990, 222287, 341980, 444574, 889148, 1111435, 2222870, 4445740, 6035947, 12071894, 24143788, 30179735, 60359470, 78467311, 120718940, 156934622, 313869244, 392336555, 784673110, 1569346220]

約数ペア:

[(1, 1569346220), (2, 784673110), (4, 392336555), (5, 313869244), (10, 156934622), (13, 120718940), (20, 78467311), (26, 60359470), (52, 30179735), (65, 24143788), (130, 12071894), (260, 6035947), (353, 4445740), (706, 2222870), (1412, 1111435), (1765, 889148), (3530, 444574), (4589, 341980), (7060, 222287), (9178, 170990), (17099, 91780), (18356, 85495), (22945, 68396), (34198, 45890)]