10495720

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2003}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 23807520

約数和(自身を除く): 13311800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2003, 2620, 4006, 5240, 8012, 10015, 16024, 20030, 40060, 80120, 262393, 524786, 1049572, 1311965, 2099144, 2623930, 5247860, 10495720]

約数ペア:

[(1, 10495720), (2, 5247860), (4, 2623930), (5, 2099144), (8, 1311965), (10, 1049572), (20, 524786), (40, 262393), (131, 80120), (262, 40060), (524, 20030), (655, 16024), (1048, 10015), (1310, 8012), (2003, 5240), (2620, 4006)]