56556420560

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{104471}}^1$

素因数の和:104652

約数の個数: 80

約数和(自身を含む): 134778909312

約数和(自身を除く): 78222488752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 101, 134, 202, 268, 335, 404, 505, 536, 670, 808, 1010, 1072, 1340, 1616, 2020, 2680, 4040, 5360, 6767, 8080, 13534, 27068, 33835, 54136, 67670, 104471, 108272, 135340, 208942, 270680, 417884, 522355, 541360, 835768, 1044710, 1671536, 2089420, 4178840, 6999557, 8357680, 10551571, 13999114, 21103142, 27998228, 34997785, 42206284, 52757855, 55996456, 69995570, 84412568, 105515710, 111992912, 139991140, 168825136, 211031420, 279982280, 422062840, 559964560, 706955257, 844125680, 1413910514, 2827821028, 3534776285, 5655642056, 7069552570, 11311284112, 14139105140, 28278210280, 56556420560]

約数ペア:

[(1, 56556420560), (2, 28278210280), (4, 14139105140), (5, 11311284112), (8, 7069552570), (10, 5655642056), (16, 3534776285), (20, 2827821028), (40, 1413910514), (67, 844125680), (80, 706955257), (101, 559964560), (134, 422062840), (202, 279982280), (268, 211031420), (335, 168825136), (404, 139991140), (505, 111992912), (536, 105515710), (670, 84412568), (808, 69995570), (1010, 55996456), (1072, 52757855), (1340, 42206284), (1616, 34997785), (2020, 27998228), (2680, 21103142), (4040, 13999114), (5360, 10551571), (6767, 8357680), (8080, 6999557), (13534, 4178840), (27068, 2089420), (33835, 1671536), (54136, 1044710), (67670, 835768), (104471, 541360), (108272, 522355), (135340, 417884), (208942, 270680)]