5555030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 11463120

約数和(自身を除く): 5908090

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 173, 190, 247, 338, 346, 494, 845, 865, 1235, 1690, 1730, 2249, 2470, 3211, 3287, 4498, 6422, 6574, 11245, 16055, 16435, 22490, 29237, 32110, 32870, 42731, 58474, 85462, 146185, 213655, 292370, 427310, 555503, 1111006, 2777515, 5555030]

約数ペア:

[(1, 5555030), (2, 2777515), (5, 1111006), (10, 555503), (13, 427310), (19, 292370), (26, 213655), (38, 146185), (65, 85462), (95, 58474), (130, 42731), (169, 32870), (173, 32110), (190, 29237), (247, 22490), (338, 16435), (346, 16055), (494, 11245), (845, 6574), (865, 6422), (1235, 4498), (1690, 3287), (1730, 3211), (2249, 2470)]