71852090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1013}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 133385616

約数和(自身を除く): 61533526

約数列:

[1, 2, 5, 10, 41, 82, 173, 205, 346, 410, 865, 1013, 1730, 2026, 5065, 7093, 10130, 14186, 35465, 41533, 70930, 83066, 175249, 207665, 350498, 415330, 876245, 1752490, 7185209, 14370418, 35926045, 71852090]

約数ペア:

[(1, 71852090), (2, 35926045), (5, 14370418), (10, 7185209), (41, 1752490), (82, 876245), (173, 415330), (205, 350498), (346, 207665), (410, 175249), (865, 83066), (1013, 70930), (1730, 41533), (2026, 35465), (5065, 14186), (7093, 10130)]