13633940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 30264192

約数和(自身を除く): 16630252

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 107, 115, 214, 230, 277, 428, 460, 535, 554, 1070, 1108, 1385, 2140, 2461, 2770, 4922, 5540, 6371, 9844, 12305, 12742, 24610, 25484, 29639, 31855, 49220, 59278, 63710, 118556, 127420, 148195, 296390, 592780, 681697, 1363394, 2726788, 3408485, 6816970, 13633940]

約数ペア:

[(1, 13633940), (2, 6816970), (4, 3408485), (5, 2726788), (10, 1363394), (20, 681697), (23, 592780), (46, 296390), (92, 148195), (107, 127420), (115, 118556), (214, 63710), (230, 59278), (277, 49220), (428, 31855), (460, 29639), (535, 25484), (554, 24610), (1070, 12742), (1108, 12305), (1385, 9844), (2140, 6371), (2461, 5540), (2770, 4922)]