5200800215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{610781}}^1$

素因数の和:610930

約数の個数: 16

約数和(自身を含む): 6772350816

約数和(自身を除く): 1571550601

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 610781, 3053905, 7940153, 39700765, 80012311, 400061555, 1040160043, 5200800215]

約数ペア:

[(1, 5200800215), (5, 1040160043), (13, 400061555), (65, 80012311), (131, 39700765), (655, 7940153), (1703, 3053905), (8515, 610781)]