906350080

素因数分解:

$2^9\times 5^1\times {\mathrm{354043}}^1$

素因数の和:354066

約数の個数: 40

約数和(自身を含む): 2173122072

約数和(自身を除く): 1266771992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 354043, 708086, 1416172, 1770215, 2832344, 3540430, 5664688, 7080860, 11329376, 14161720, 22658752, 28323440, 45317504, 56646880, 90635008, 113293760, 181270016, 226587520, 453175040, 906350080]

約数ペア:

[(1, 906350080), (2, 453175040), (4, 226587520), (5, 181270016), (8, 113293760), (10, 90635008), (16, 56646880), (20, 45317504), (32, 28323440), (40, 22658752), (64, 14161720), (80, 11329376), (128, 7080860), (160, 5664688), (256, 3540430), (320, 2832344), (512, 1770215), (640, 1416172), (1280, 708086), (2560, 354043)]