80276150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{22613}}^1$

素因数の和:22696

約数の個数: 24

約数和(自身を含む): 151423344

約数和(自身を除く): 71147194

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 22613, 45226, 113065, 226130, 565325, 1130650, 1605523, 3211046, 8027615, 16055230, 40138075, 80276150]

約数ペア:

[(1, 80276150), (2, 40138075), (5, 16055230), (10, 8027615), (25, 3211046), (50, 1605523), (71, 1130650), (142, 565325), (355, 226130), (710, 113065), (1775, 45226), (3550, 22613)]