154429478960

素因数分解:

$2^4\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1769357}}^1$

素因数の和:1770461

約数の個数: 40

約数和(自身を含む): 359377842096

約数和(自身を除く): 204948363136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1091, 2182, 4364, 5455, 8728, 10910, 17456, 21820, 43640, 87280, 1769357, 3538714, 7077428, 8846785, 14154856, 17693570, 28309712, 35387140, 70774280, 141548560, 1930368487, 3860736974, 7721473948, 9651842435, 15442947896, 19303684870, 30885895792, 38607369740, 77214739480, 154429478960]

約数ペア:

[(1, 154429478960), (2, 77214739480), (4, 38607369740), (5, 30885895792), (8, 19303684870), (10, 15442947896), (16, 9651842435), (20, 7721473948), (40, 3860736974), (80, 1930368487), (1091, 141548560), (2182, 70774280), (4364, 35387140), (5455, 28309712), (8728, 17693570), (10910, 14154856), (17456, 8846785), (21820, 7077428), (43640, 3538714), (87280, 1769357)]