38641070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2269}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 75509280

約数和(自身を除く): 36868210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 2269, 3406, 4538, 8515, 11345, 17030, 22690, 29497, 58994, 147485, 294970, 297239, 594478, 1486195, 2972390, 3864107, 7728214, 19320535, 38641070]

約数ペア:

[(1, 38641070), (2, 19320535), (5, 7728214), (10, 3864107), (13, 2972390), (26, 1486195), (65, 594478), (130, 297239), (131, 294970), (262, 147485), (655, 58994), (1310, 29497), (1703, 22690), (2269, 17030), (3406, 11345), (4538, 8515)]