9688889240

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1057739}}^1$

素因数の和:1057979

約数の個数: 32

約数和(自身を含む): 21895218000

約数和(自身を除く): 12206328760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 1057739, 2115478, 4230956, 5288695, 8461912, 10577390, 21154780, 42309560, 242222231, 484444462, 968888924, 1211111155, 1937777848, 2422222310, 4844444620, 9688889240]

約数ペア:

[(1, 9688889240), (2, 4844444620), (4, 2422222310), (5, 1937777848), (8, 1211111155), (10, 968888924), (20, 484444462), (40, 242222231), (229, 42309560), (458, 21154780), (916, 10577390), (1145, 8461912), (1832, 5288695), (2290, 4230956), (4580, 2115478), (9160, 1057739)]