14897320

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2843}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 33786720

約数和(自身を除く): 18889400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 2843, 5240, 5686, 11372, 14215, 22744, 28430, 56860, 113720, 372433, 744866, 1489732, 1862165, 2979464, 3724330, 7448660, 14897320]

約数ペア:

[(1, 14897320), (2, 7448660), (4, 3724330), (5, 2979464), (8, 1862165), (10, 1489732), (20, 744866), (40, 372433), (131, 113720), (262, 56860), (524, 28430), (655, 22744), (1048, 14215), (1310, 11372), (2620, 5686), (2843, 5240)]