425888939800

素因数分解:

$2^3\times 5^2\times {\mathrm{337}}^1\times {\mathrm{2477}}^1\times {\mathrm{2551}}^1$

素因数の和:5381

約数の個数: 96

約数和(自身を含む): 993920447520

約数和(自身を除く): 568031507720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 337, 674, 1348, 1685, 2477, 2551, 2696, 3370, 4954, 5102, 6740, 8425, 9908, 10204, 12385, 12755, 13480, 16850, 19816, 20408, 24770, 25510, 33700, 49540, 51020, 61925, 63775, 67400, 99080, 102040, 123850, 127550, 247700, 255100, 495400, 510200, 834749, 859687, 1669498, 1719374, 3338996, 3438748, 4173745, 4298435, 6318827, 6677992, 6877496, 8347490, 8596870, 12637654, 16694980, 17193740, 20868725, 21492175, 25275308, 31594135, 33389960, 34387480, 41737450, 42984350, 50550616, 63188270, 83474900, 85968700, 126376540, 157970675, 166949800, 171937400, 252753080, 315941350, 631882700, 1263765400, 2129444699, 4258889398, 8517778796, 10647223495, 17035557592, 21294446990, 42588893980, 53236117475, 85177787960, 106472234950, 212944469900, 425888939800]

約数ペア:

[(1, 425888939800), (2, 212944469900), (4, 106472234950), (5, 85177787960), (8, 53236117475), (10, 42588893980), (20, 21294446990), (25, 17035557592), (40, 10647223495), (50, 8517778796), (100, 4258889398), (200, 2129444699), (337, 1263765400), (674, 631882700), (1348, 315941350), (1685, 252753080), (2477, 171937400), (2551, 166949800), (2696, 157970675), (3370, 126376540), (4954, 85968700), (5102, 83474900), (6740, 63188270), (8425, 50550616), (9908, 42984350), (10204, 41737450), (12385, 34387480), (12755, 33389960), (13480, 31594135), (16850, 25275308), (19816, 21492175), (20408, 20868725), (24770, 17193740), (25510, 16694980), (33700, 12637654), (49540, 8596870), (51020, 8347490), (61925, 6877496), (63775, 6677992), (67400, 6318827), (99080, 4298435), (102040, 4173745), (123850, 3438748), (127550, 3338996), (247700, 1719374), (255100, 1669498), (495400, 859687), (510200, 834749)]