47413280

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8009}}^1$

素因数の和:8061

約数の個数: 48

約数和(自身を含む): 115055640

約数和(自身を除く): 67642360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 8009, 16018, 32036, 40045, 64072, 80090, 128144, 160180, 256288, 296333, 320360, 592666, 640720, 1185332, 1281440, 1481665, 2370664, 2963330, 4741328, 5926660, 9482656, 11853320, 23706640, 47413280]

約数ペア:

[(1, 47413280), (2, 23706640), (4, 11853320), (5, 9482656), (8, 5926660), (10, 4741328), (16, 2963330), (20, 2370664), (32, 1481665), (37, 1281440), (40, 1185332), (74, 640720), (80, 592666), (148, 320360), (160, 296333), (185, 256288), (296, 160180), (370, 128144), (592, 80090), (740, 64072), (1184, 40045), (1480, 32036), (2960, 16018), (5920, 8009)]