17749276480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{4967}}^1$

素因数の和:5856

約数の個数: 112

約数和(自身を含む): 45578816640

約数和(自身を除く): 27829540160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 859, 1040, 1718, 2080, 3436, 4160, 4295, 4967, 6872, 8590, 9934, 11167, 13744, 17180, 19868, 22334, 24835, 27488, 34360, 39736, 44668, 49670, 54976, 55835, 64571, 68720, 79472, 89336, 99340, 111670, 129142, 137440, 158944, 178672, 198680, 223340, 258284, 274880, 317888, 322855, 357344, 397360, 446680, 516568, 645710, 714688, 794720, 893360, 1033136, 1291420, 1589440, 1786720, 2066272, 2582840, 3573440, 4132544, 4266653, 5165680, 8533306, 10331360, 17066612, 20662720, 21333265, 34133224, 42666530, 55466489, 68266448, 85333060, 110932978, 136532896, 170666120, 221865956, 273065792, 277332445, 341332240, 443731912, 554664890, 682664480, 887463824, 1109329780, 1365328960, 1774927648, 2218659560, 3549855296, 4437319120, 8874638240, 17749276480]

約数ペア:

[(1, 17749276480), (2, 8874638240), (4, 4437319120), (5, 3549855296), (8, 2218659560), (10, 1774927648), (13, 1365328960), (16, 1109329780), (20, 887463824), (26, 682664480), (32, 554664890), (40, 443731912), (52, 341332240), (64, 277332445), (65, 273065792), (80, 221865956), (104, 170666120), (130, 136532896), (160, 110932978), (208, 85333060), (260, 68266448), (320, 55466489), (416, 42666530), (520, 34133224), (832, 21333265), (859, 20662720), (1040, 17066612), (1718, 10331360), (2080, 8533306), (3436, 5165680), (4160, 4266653), (4295, 4132544), (4967, 3573440), (6872, 2582840), (8590, 2066272), (9934, 1786720), (11167, 1589440), (13744, 1291420), (17180, 1033136), (19868, 893360), (22334, 794720), (24835, 714688), (27488, 645710), (34360, 516568), (39736, 446680), (44668, 397360), (49670, 357344), (54976, 322855), (55835, 317888), (64571, 274880), (68720, 258284), (79472, 223340), (89336, 198680), (99340, 178672), (111670, 158944), (129142, 137440)]