5248409920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{907}}^1$

素因数の和:1057

約数の個数: 168

約数和(自身を含む): 13674632544

約数和(自身を除く): 8426222624

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 107, 130, 160, 169, 208, 214, 260, 320, 338, 416, 428, 520, 535, 676, 832, 845, 856, 907, 1040, 1070, 1352, 1391, 1690, 1712, 1814, 2080, 2140, 2704, 2782, 3380, 3424, 3628, 4160, 4280, 4535, 5408, 5564, 6760, 6848, 6955, 7256, 8560, 9070, 10816, 11128, 11791, 13520, 13910, 14512, 17120, 18083, 18140, 22256, 23582, 27040, 27820, 29024, 34240, 36166, 36280, 44512, 47164, 54080, 55640, 58048, 58955, 72332, 72560, 89024, 90415, 94328, 97049, 111280, 117910, 144664, 145120, 153283, 180830, 188656, 194098, 222560, 235820, 289328, 290240, 306566, 361660, 377312, 388196, 445120, 471640, 485245, 578656, 613132, 723320, 754624, 766415, 776392, 943280, 970490, 1157312, 1226264, 1261637, 1446640, 1532830, 1552784, 1886560, 1940980, 2452528, 2523274, 2893280, 3065660, 3105568, 3773120, 3881960, 4905056, 5046548, 5786560, 6131320, 6211136, 6308185, 7763920, 9810112, 10093096, 12262640, 12616370, 15527840, 16401281, 20186192, 24525280, 25232740, 31055680, 32802562, 40372384, 49050560, 50465480, 65605124, 80744768, 82006405, 100930960, 131210248, 164012810, 201861920, 262420496, 328025620, 403723840, 524840992, 656051240, 1049681984, 1312102480, 2624204960, 5248409920]

約数ペア:

[(1, 5248409920), (2, 2624204960), (4, 1312102480), (5, 1049681984), (8, 656051240), (10, 524840992), (13, 403723840), (16, 328025620), (20, 262420496), (26, 201861920), (32, 164012810), (40, 131210248), (52, 100930960), (64, 82006405), (65, 80744768), (80, 65605124), (104, 50465480), (107, 49050560), (130, 40372384), (160, 32802562), (169, 31055680), (208, 25232740), (214, 24525280), (260, 20186192), (320, 16401281), (338, 15527840), (416, 12616370), (428, 12262640), (520, 10093096), (535, 9810112), (676, 7763920), (832, 6308185), (845, 6211136), (856, 6131320), (907, 5786560), (1040, 5046548), (1070, 4905056), (1352, 3881960), (1391, 3773120), (1690, 3105568), (1712, 3065660), (1814, 2893280), (2080, 2523274), (2140, 2452528), (2704, 1940980), (2782, 1886560), (3380, 1552784), (3424, 1532830), (3628, 1446640), (4160, 1261637), (4280, 1226264), (4535, 1157312), (5408, 970490), (5564, 943280), (6760, 776392), (6848, 766415), (6955, 754624), (7256, 723320), (8560, 613132), (9070, 578656), (10816, 485245), (11128, 471640), (11791, 445120), (13520, 388196), (13910, 377312), (14512, 361660), (17120, 306566), (18083, 290240), (18140, 289328), (22256, 235820), (23582, 222560), (27040, 194098), (27820, 188656), (29024, 180830), (34240, 153283), (36166, 145120), (36280, 144664), (44512, 117910), (47164, 111280), (54080, 97049), (55640, 94328), (58048, 90415), (58955, 89024), (72332, 72560)]