436046780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{4751}}^1$

素因数の和:5126

約数の個数: 48

約数和(自身を含む): 989138304

約数和(自身を除く): 553091524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 353, 706, 1412, 1765, 3530, 4589, 4751, 7060, 9178, 9502, 18356, 19004, 22945, 23755, 45890, 47510, 61763, 91780, 95020, 123526, 247052, 308815, 617630, 1235260, 1677103, 3354206, 6708412, 8385515, 16771030, 21802339, 33542060, 43604678, 87209356, 109011695, 218023390, 436046780]

約数ペア:

[(1, 436046780), (2, 218023390), (4, 109011695), (5, 87209356), (10, 43604678), (13, 33542060), (20, 21802339), (26, 16771030), (52, 8385515), (65, 6708412), (130, 3354206), (260, 1677103), (353, 1235260), (706, 617630), (1412, 308815), (1765, 247052), (3530, 123526), (4589, 95020), (4751, 91780), (7060, 61763), (9178, 47510), (9502, 45890), (18356, 23755), (19004, 22945)]