40483040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19463}}^1$

素因数の和:19491

約数の個数: 48

約数和(自身を含む): 103003488

約数和(自身を除く): 62520448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 19463, 38926, 77852, 97315, 155704, 194630, 253019, 311408, 389260, 506038, 622816, 778520, 1012076, 1265095, 1557040, 2024152, 2530190, 3114080, 4048304, 5060380, 8096608, 10120760, 20241520, 40483040]

約数ペア:

[(1, 40483040), (2, 20241520), (4, 10120760), (5, 8096608), (8, 5060380), (10, 4048304), (13, 3114080), (16, 2530190), (20, 2024152), (26, 1557040), (32, 1265095), (40, 1012076), (52, 778520), (65, 622816), (80, 506038), (104, 389260), (130, 311408), (160, 253019), (208, 194630), (260, 155704), (416, 97315), (520, 77852), (1040, 38926), (2080, 19463)]