29794640

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2843}}^1$

素因数の和:2987

約数の個数: 40

約数和(自身を含む): 69825888

約数和(自身を除く): 40031248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 2843, 5240, 5686, 10480, 11372, 14215, 22744, 28430, 45488, 56860, 113720, 227440, 372433, 744866, 1489732, 1862165, 2979464, 3724330, 5958928, 7448660, 14897320, 29794640]

約数ペア:

[(1, 29794640), (2, 14897320), (4, 7448660), (5, 5958928), (8, 3724330), (10, 2979464), (16, 1862165), (20, 1489732), (40, 744866), (80, 372433), (131, 227440), (262, 113720), (524, 56860), (655, 45488), (1048, 28430), (1310, 22744), (2096, 14215), (2620, 11372), (2843, 10480), (5240, 5686)]