202378788880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{985483}}^1$

素因数の和:985664

約数の個数: 80

約数和(自身を含む): 501508865664

約数和(自身を除く): 299130076784

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 151, 170, 272, 302, 340, 604, 680, 755, 1208, 1360, 1510, 2416, 2567, 3020, 5134, 6040, 10268, 12080, 12835, 20536, 25670, 41072, 51340, 102680, 205360, 985483, 1970966, 3941932, 4927415, 7883864, 9854830, 15767728, 16753211, 19709660, 33506422, 39419320, 67012844, 78838640, 83766055, 134025688, 148807933, 167532110, 268051376, 297615866, 335064220, 595231732, 670128440, 744039665, 1190463464, 1340256880, 1488079330, 2380926928, 2529734861, 2976158660, 5059469722, 5952317320, 10118939444, 11904634640, 12648674305, 20237878888, 25297348610, 40475757776, 50594697220, 101189394440, 202378788880]

約数ペア:

[(1, 202378788880), (2, 101189394440), (4, 50594697220), (5, 40475757776), (8, 25297348610), (10, 20237878888), (16, 12648674305), (17, 11904634640), (20, 10118939444), (34, 5952317320), (40, 5059469722), (68, 2976158660), (80, 2529734861), (85, 2380926928), (136, 1488079330), (151, 1340256880), (170, 1190463464), (272, 744039665), (302, 670128440), (340, 595231732), (604, 335064220), (680, 297615866), (755, 268051376), (1208, 167532110), (1360, 148807933), (1510, 134025688), (2416, 83766055), (2567, 78838640), (3020, 67012844), (5134, 39419320), (6040, 33506422), (10268, 19709660), (12080, 16753211), (12835, 15767728), (20536, 9854830), (25670, 7883864), (41072, 4927415), (51340, 3941932), (102680, 1970966), (205360, 985483)]