1566386060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1\times {\mathrm{2003}}^1$

素因数の和:2714

約数の個数: 48

約数和(自身を含む): 3350223072

約数和(自身を除く): 1783837012

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 641, 1220, 1282, 2003, 2564, 3205, 4006, 6410, 8012, 10015, 12820, 20030, 39101, 40060, 78202, 122183, 156404, 195505, 244366, 391010, 488732, 610915, 782020, 1221830, 1283923, 2443660, 2567846, 5135692, 6419615, 12839230, 25678460, 78319303, 156638606, 313277212, 391596515, 783193030, 1566386060]

約数ペア:

[(1, 1566386060), (2, 783193030), (4, 391596515), (5, 313277212), (10, 156638606), (20, 78319303), (61, 25678460), (122, 12839230), (244, 6419615), (305, 5135692), (610, 2567846), (641, 2443660), (1220, 1283923), (1282, 1221830), (2003, 782020), (2564, 610915), (3205, 488732), (4006, 391010), (6410, 244366), (8012, 195505), (10015, 156404), (12820, 122183), (20030, 78202), (39101, 40060)]