804585280

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:636

約数の個数: 112

約数和(自身を含む): 1995495120

約数和(自身を除く): 1190909840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 277, 290, 313, 320, 464, 554, 580, 626, 928, 1108, 1160, 1252, 1385, 1565, 1856, 2216, 2320, 2504, 2770, 3130, 4432, 4640, 5008, 5540, 6260, 8033, 8864, 9077, 9280, 10016, 11080, 12520, 16066, 17728, 18154, 20032, 22160, 25040, 32132, 36308, 40165, 44320, 45385, 50080, 64264, 72616, 80330, 86701, 88640, 90770, 100160, 128528, 145232, 160660, 173402, 181540, 257056, 290464, 321320, 346804, 363080, 433505, 514112, 580928, 642640, 693608, 726160, 867010, 1285280, 1387216, 1452320, 1734020, 2514329, 2570560, 2774432, 2904640, 3468040, 5028658, 5548864, 6936080, 10057316, 12571645, 13872160, 20114632, 25143290, 27744320, 40229264, 50286580, 80458528, 100573160, 160917056, 201146320, 402292640, 804585280]

約数ペア:

[(1, 804585280), (2, 402292640), (4, 201146320), (5, 160917056), (8, 100573160), (10, 80458528), (16, 50286580), (20, 40229264), (29, 27744320), (32, 25143290), (40, 20114632), (58, 13872160), (64, 12571645), (80, 10057316), (116, 6936080), (145, 5548864), (160, 5028658), (232, 3468040), (277, 2904640), (290, 2774432), (313, 2570560), (320, 2514329), (464, 1734020), (554, 1452320), (580, 1387216), (626, 1285280), (928, 867010), (1108, 726160), (1160, 693608), (1252, 642640), (1385, 580928), (1565, 514112), (1856, 433505), (2216, 363080), (2320, 346804), (2504, 321320), (2770, 290464), (3130, 257056), (4432, 181540), (4640, 173402), (5008, 160660), (5540, 145232), (6260, 128528), (8033, 100160), (8864, 90770), (9077, 88640), (9280, 86701), (10016, 80330), (11080, 72616), (12520, 64264), (16066, 50080), (17728, 45385), (18154, 44320), (20032, 40165), (22160, 36308), (25040, 32132)]