502672360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 1257120000

約数和(自身を除く): 754447640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 149, 152, 184, 190, 193, 230, 298, 380, 386, 437, 460, 596, 745, 760, 772, 874, 920, 965, 1192, 1490, 1544, 1748, 1930, 2185, 2831, 2980, 3427, 3496, 3667, 3860, 4370, 4439, 5662, 5960, 6854, 7334, 7720, 8740, 8878, 11324, 13708, 14155, 14668, 17135, 17480, 17756, 18335, 22195, 22648, 27416, 28310, 28757, 29336, 34270, 35512, 36670, 44390, 56620, 57514, 65113, 68540, 73340, 84341, 88780, 113240, 115028, 130226, 137080, 143785, 146680, 168682, 177560, 230056, 260452, 287570, 325565, 337364, 421705, 520904, 546383, 575140, 651130, 661411, 674728, 843410, 1092766, 1150280, 1302260, 1322822, 1686820, 2185532, 2604520, 2645644, 2731915, 3307055, 3373640, 4371064, 5291288, 5463830, 6614110, 10927660, 12566809, 13228220, 21855320, 25133618, 26456440, 50267236, 62834045, 100534472, 125668090, 251336180, 502672360]

約数ペア:

[(1, 502672360), (2, 251336180), (4, 125668090), (5, 100534472), (8, 62834045), (10, 50267236), (19, 26456440), (20, 25133618), (23, 21855320), (38, 13228220), (40, 12566809), (46, 10927660), (76, 6614110), (92, 5463830), (95, 5291288), (115, 4371064), (149, 3373640), (152, 3307055), (184, 2731915), (190, 2645644), (193, 2604520), (230, 2185532), (298, 1686820), (380, 1322822), (386, 1302260), (437, 1150280), (460, 1092766), (596, 843410), (745, 674728), (760, 661411), (772, 651130), (874, 575140), (920, 546383), (965, 520904), (1192, 421705), (1490, 337364), (1544, 325565), (1748, 287570), (1930, 260452), (2185, 230056), (2831, 177560), (2980, 168682), (3427, 146680), (3496, 143785), (3667, 137080), (3860, 130226), (4370, 115028), (4439, 113240), (5662, 88780), (5960, 84341), (6854, 73340), (7334, 68540), (7720, 65113), (8740, 57514), (8878, 56620), (11324, 44390), (13708, 36670), (14155, 35512), (14668, 34270), (17135, 29336), (17480, 28757), (17756, 28310), (18335, 27416), (22195, 22648)]