29827940

素因数分解:

$2^2\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1367}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 62741952

約数和(自身を除く): 32914012

約数列:

[1, 2, 4, 5, 10, 20, 1091, 1367, 2182, 2734, 4364, 5455, 5468, 6835, 10910, 13670, 21820, 27340, 1491397, 2982794, 5965588, 7456985, 14913970, 29827940]

約数ペア:

[(1, 29827940), (2, 14913970), (4, 7456985), (5, 5965588), (10, 2982794), (20, 1491397), (1091, 27340), (1367, 21820), (2182, 13670), (2734, 10910), (4364, 6835), (5455, 5468)]