6340120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5113}}^1$

素因数の和:5155

約数の個数: 32

約数和(自身を含む): 14728320

約数和(自身を除く): 8388200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 5113, 10226, 20452, 25565, 40904, 51130, 102260, 158503, 204520, 317006, 634012, 792515, 1268024, 1585030, 3170060, 6340120]

約数ペア:

[(1, 6340120), (2, 3170060), (4, 1585030), (5, 1268024), (8, 792515), (10, 634012), (20, 317006), (31, 204520), (40, 158503), (62, 102260), (124, 51130), (155, 40904), (248, 25565), (310, 20452), (620, 10226), (1240, 5113)]