91194680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{119993}}^1$

素因数の和:120023

約数の個数: 32

約数和(自身を含む): 215989200

約数和(自身を除く): 124794520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 119993, 239986, 479972, 599965, 959944, 1199930, 2279867, 2399860, 4559734, 4799720, 9119468, 11399335, 18238936, 22798670, 45597340, 91194680]

約数ペア:

[(1, 91194680), (2, 45597340), (4, 22798670), (5, 18238936), (8, 11399335), (10, 9119468), (19, 4799720), (20, 4559734), (38, 2399860), (40, 2279867), (76, 1199930), (95, 959944), (152, 599965), (190, 479972), (380, 239986), (760, 119993)]