1454222780

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{5503}}^1$

素因数の和:5766

約数の個数: 48

約数和(自身を含む): 3113370624

約数和(自身を除く): 1659147844

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 181, 292, 362, 365, 724, 730, 905, 1460, 1810, 3620, 5503, 11006, 13213, 22012, 26426, 27515, 52852, 55030, 66065, 110060, 132130, 264260, 401719, 803438, 996043, 1606876, 1992086, 2008595, 3984172, 4017190, 4980215, 8034380, 9960430, 19920860, 72711139, 145422278, 290844556, 363555695, 727111390, 1454222780]

約数ペア:

[(1, 1454222780), (2, 727111390), (4, 363555695), (5, 290844556), (10, 145422278), (20, 72711139), (73, 19920860), (146, 9960430), (181, 8034380), (292, 4980215), (362, 4017190), (365, 3984172), (724, 2008595), (730, 1992086), (905, 1606876), (1460, 996043), (1810, 803438), (3620, 401719), (5503, 264260), (11006, 132130), (13213, 110060), (22012, 66065), (26426, 55030), (27515, 52852)]