2012330560

素因数分解:

$2^6\times 5^1\times {\mathrm{257}}^1\times {\mathrm{24469}}^1$

素因数の和:24743

約数の個数: 56

約数和(自身を含む): 4810704120

約数和(自身を除く): 2798373560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 257, 320, 514, 1028, 1285, 2056, 2570, 4112, 5140, 8224, 10280, 16448, 20560, 24469, 41120, 48938, 82240, 97876, 122345, 195752, 244690, 391504, 489380, 783008, 978760, 1566016, 1957520, 3915040, 6288533, 7830080, 12577066, 25154132, 31442665, 50308264, 62885330, 100616528, 125770660, 201233056, 251541320, 402466112, 503082640, 1006165280, 2012330560]

約数ペア:

[(1, 2012330560), (2, 1006165280), (4, 503082640), (5, 402466112), (8, 251541320), (10, 201233056), (16, 125770660), (20, 100616528), (32, 62885330), (40, 50308264), (64, 31442665), (80, 25154132), (160, 12577066), (257, 7830080), (320, 6288533), (514, 3915040), (1028, 1957520), (1285, 1566016), (2056, 978760), (2570, 783008), (4112, 489380), (5140, 391504), (8224, 244690), (10280, 195752), (16448, 122345), (20560, 97876), (24469, 82240), (41120, 48938)]