109973140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1153}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 244278720

約数和(自身を除く): 134305580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 251, 380, 502, 1004, 1153, 1255, 2306, 2510, 4612, 4769, 5020, 5765, 9538, 11530, 19076, 21907, 23060, 23845, 43814, 47690, 87628, 95380, 109535, 219070, 289403, 438140, 578806, 1157612, 1447015, 2894030, 5498657, 5788060, 10997314, 21994628, 27493285, 54986570, 109973140]

約数ペア:

[(1, 109973140), (2, 54986570), (4, 27493285), (5, 21994628), (10, 10997314), (19, 5788060), (20, 5498657), (38, 2894030), (76, 1447015), (95, 1157612), (190, 578806), (251, 438140), (380, 289403), (502, 219070), (1004, 109535), (1153, 95380), (1255, 87628), (2306, 47690), (2510, 43814), (4612, 23845), (4769, 23060), (5020, 21907), (5765, 19076), (9538, 11530)]