29176720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{9857}}^1$

素因数の和:9907

約数の個数: 40

約数和(自身を含む): 69676344

約数和(自身を除く): 40499624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 9857, 19714, 39428, 49285, 78856, 98570, 157712, 197140, 364709, 394280, 729418, 788560, 1458836, 1823545, 2917672, 3647090, 5835344, 7294180, 14588360, 29176720]

約数ペア:

[(1, 29176720), (2, 14588360), (4, 7294180), (5, 5835344), (8, 3647090), (10, 2917672), (16, 1823545), (20, 1458836), (37, 788560), (40, 729418), (74, 394280), (80, 364709), (148, 197140), (185, 157712), (296, 98570), (370, 78856), (592, 49285), (740, 39428), (1480, 19714), (2960, 9857)]