2023887980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{6073}}^1$

素因数の和:6978

約数の個数: 48

約数和(自身を含む): 4479696480

約数和(自身を除く): 2455808500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 877, 1754, 3508, 4385, 6073, 8770, 12146, 16663, 17540, 24292, 30365, 33326, 60730, 66652, 83315, 115387, 121460, 166630, 230774, 333260, 461548, 576935, 1153870, 2307740, 5326021, 10652042, 21304084, 26630105, 53260210, 101194399, 106520420, 202388798, 404777596, 505971995, 1011943990, 2023887980]

約数ペア:

[(1, 2023887980), (2, 1011943990), (4, 505971995), (5, 404777596), (10, 202388798), (19, 106520420), (20, 101194399), (38, 53260210), (76, 26630105), (95, 21304084), (190, 10652042), (380, 5326021), (877, 2307740), (1754, 1153870), (3508, 576935), (4385, 461548), (6073, 333260), (8770, 230774), (12146, 166630), (16663, 121460), (17540, 115387), (24292, 83315), (30365, 66652), (33326, 60730)]