2000186260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149939}}^1$

素因数の和:150000

約数の個数: 48

約数和(自身を含む): 4534185600

約数和(自身を除く): 2533999340

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6670, 13340, 149939, 299878, 599756, 749695, 1499390, 2998780, 3448597, 4348231, 6897194, 8696462, 13794388, 17242985, 17392924, 21741155, 34485970, 43482310, 68971940, 86964620, 100009313, 200018626, 400037252, 500046565, 1000093130, 2000186260]

約数ペア:

[(1, 2000186260), (2, 1000093130), (4, 500046565), (5, 400037252), (10, 200018626), (20, 100009313), (23, 86964620), (29, 68971940), (46, 43482310), (58, 34485970), (92, 21741155), (115, 17392924), (116, 17242985), (145, 13794388), (230, 8696462), (290, 6897194), (460, 4348231), (580, 3448597), (667, 2998780), (1334, 1499390), (2668, 749695), (3335, 599756), (6670, 299878), (13340, 149939)]