72600551440

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13544879}}^1$

素因数の和:13544959

約数の個数: 40

約数和(自身を含む): 171315642240

約数和(自身を除く): 98715090800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 13544879, 27089758, 54179516, 67724395, 108359032, 135448790, 216718064, 270897580, 541795160, 907506893, 1083590320, 1815013786, 3630027572, 4537534465, 7260055144, 9075068930, 14520110288, 18150137860, 36300275720, 72600551440]

約数ペア:

[(1, 72600551440), (2, 36300275720), (4, 18150137860), (5, 14520110288), (8, 9075068930), (10, 7260055144), (16, 4537534465), (20, 3630027572), (40, 1815013786), (67, 1083590320), (80, 907506893), (134, 541795160), (268, 270897580), (335, 216718064), (536, 135448790), (670, 108359032), (1072, 67724395), (1340, 54179516), (2680, 27089758), (5360, 13544879)]