8307759380

素因数分解:

$2^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{853}}^1\times {\mathrm{1733}}^1$

素因数の和:2876

約数の個数: 48

約数和(自身を含む): 17539021584

約数和(自身を除く): 9231262204

約数列:

[1, 2, 4, 5, 10, 20, 281, 562, 853, 1124, 1405, 1706, 1733, 2810, 3412, 3466, 4265, 5620, 6932, 8530, 8665, 17060, 17330, 34660, 239693, 479386, 486973, 958772, 973946, 1198465, 1478249, 1947892, 2396930, 2434865, 2956498, 4793860, 4869730, 5912996, 7391245, 9739460, 14782490, 29564980, 415387969, 830775938, 1661551876, 2076939845, 4153879690, 8307759380]

約数ペア:

[(1, 8307759380), (2, 4153879690), (4, 2076939845), (5, 1661551876), (10, 830775938), (20, 415387969), (281, 29564980), (562, 14782490), (853, 9739460), (1124, 7391245), (1405, 5912996), (1706, 4869730), (1733, 4793860), (2810, 2956498), (3412, 2434865), (3466, 2396930), (4265, 1947892), (5620, 1478249), (6932, 1198465), (8530, 973946), (8665, 958772), (17060, 486973), (17330, 479386), (34660, 239693)]