2044502080

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4793}}^1$

素因数の和:4884

約数の個数: 112

約数和(自身を含む): 5143463424

約数和(自身を除く): 3098961344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 43, 62, 64, 80, 86, 124, 155, 160, 172, 215, 248, 310, 320, 344, 430, 496, 620, 688, 860, 992, 1240, 1333, 1376, 1720, 1984, 2480, 2666, 2752, 3440, 4793, 4960, 5332, 6665, 6880, 9586, 9920, 10664, 13330, 13760, 19172, 21328, 23965, 26660, 38344, 42656, 47930, 53320, 76688, 85312, 95860, 106640, 148583, 153376, 191720, 206099, 213280, 297166, 306752, 383440, 412198, 426560, 594332, 742915, 766880, 824396, 1030495, 1188664, 1485830, 1533760, 1648792, 2060990, 2377328, 2971660, 3297584, 4121980, 4754656, 5943320, 6389069, 6595168, 8243960, 9509312, 11886640, 12778138, 13190336, 16487920, 23773280, 25556276, 31945345, 32975840, 47546560, 51112552, 63890690, 65951680, 102225104, 127781380, 204450208, 255562760, 408900416, 511125520, 1022251040, 2044502080]

約数ペア:

[(1, 2044502080), (2, 1022251040), (4, 511125520), (5, 408900416), (8, 255562760), (10, 204450208), (16, 127781380), (20, 102225104), (31, 65951680), (32, 63890690), (40, 51112552), (43, 47546560), (62, 32975840), (64, 31945345), (80, 25556276), (86, 23773280), (124, 16487920), (155, 13190336), (160, 12778138), (172, 11886640), (215, 9509312), (248, 8243960), (310, 6595168), (320, 6389069), (344, 5943320), (430, 4754656), (496, 4121980), (620, 3297584), (688, 2971660), (860, 2377328), (992, 2060990), (1240, 1648792), (1333, 1533760), (1376, 1485830), (1720, 1188664), (1984, 1030495), (2480, 824396), (2666, 766880), (2752, 742915), (3440, 594332), (4793, 426560), (4960, 412198), (5332, 383440), (6665, 306752), (6880, 297166), (9586, 213280), (9920, 206099), (10664, 191720), (13330, 153376), (13760, 148583), (19172, 106640), (21328, 95860), (23965, 85312), (26660, 76688), (38344, 53320), (42656, 47930)]