141766640

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{26449}}^1$

素因数の和:26529

約数の個数: 40

約数和(自身を含む): 334539600

約数和(自身を除く): 192772960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 26449, 52898, 105796, 132245, 211592, 264490, 423184, 528980, 1057960, 1772083, 2115920, 3544166, 7088332, 8860415, 14176664, 17720830, 28353328, 35441660, 70883320, 141766640]

約数ペア:

[(1, 141766640), (2, 70883320), (4, 35441660), (5, 28353328), (8, 17720830), (10, 14176664), (16, 8860415), (20, 7088332), (40, 3544166), (67, 2115920), (80, 1772083), (134, 1057960), (268, 528980), (335, 423184), (536, 264490), (670, 211592), (1072, 132245), (1340, 105796), (2680, 52898), (5360, 26449)]