997007360

素因数分解:

$2^{13}\times 5^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:373

約数の個数: 112

約数和(自身を含む): 2426387832

約数和(自身を除く): 1429380472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 128, 160, 202, 241, 256, 320, 404, 482, 505, 512, 640, 808, 964, 1010, 1024, 1205, 1280, 1616, 1928, 2020, 2048, 2410, 2560, 3232, 3856, 4040, 4096, 4820, 5120, 6464, 7712, 8080, 8192, 9640, 10240, 12928, 15424, 16160, 19280, 20480, 24341, 25856, 30848, 32320, 38560, 40960, 48682, 51712, 61696, 64640, 77120, 97364, 103424, 121705, 123392, 129280, 154240, 194728, 206848, 243410, 246784, 258560, 308480, 389456, 413696, 486820, 493568, 517120, 616960, 778912, 827392, 973640, 987136, 1034240, 1233920, 1557824, 1947280, 1974272, 2068480, 2467840, 3115648, 3894560, 4136960, 4935680, 6231296, 7789120, 9871360, 12462592, 15578240, 24925184, 31156480, 49850368, 62312960, 99700736, 124625920, 199401472, 249251840, 498503680, 997007360]

約数ペア:

[(1, 997007360), (2, 498503680), (4, 249251840), (5, 199401472), (8, 124625920), (10, 99700736), (16, 62312960), (20, 49850368), (32, 31156480), (40, 24925184), (64, 15578240), (80, 12462592), (101, 9871360), (128, 7789120), (160, 6231296), (202, 4935680), (241, 4136960), (256, 3894560), (320, 3115648), (404, 2467840), (482, 2068480), (505, 1974272), (512, 1947280), (640, 1557824), (808, 1233920), (964, 1034240), (1010, 987136), (1024, 973640), (1205, 827392), (1280, 778912), (1616, 616960), (1928, 517120), (2020, 493568), (2048, 486820), (2410, 413696), (2560, 389456), (3232, 308480), (3856, 258560), (4040, 246784), (4096, 243410), (4820, 206848), (5120, 194728), (6464, 154240), (7712, 129280), (8080, 123392), (8192, 121705), (9640, 103424), (10240, 97364), (12928, 77120), (15424, 64640), (16160, 61696), (19280, 51712), (20480, 48682), (24341, 40960), (25856, 38560), (30848, 32320)]