158960560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5827}}^1$

素因数の和:5882

約数の個数: 80

約数和(自身を含む): 416259072

約数和(自身を除く): 257298512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 5827, 6820, 11654, 13640, 23308, 27280, 29135, 46616, 58270, 64097, 93232, 116540, 128194, 180637, 233080, 256388, 320485, 361274, 466160, 512776, 640970, 722548, 903185, 1025552, 1281940, 1445096, 1806370, 1987007, 2563880, 2890192, 3612740, 3974014, 5127760, 7225480, 7948028, 9935035, 14450960, 15896056, 19870070, 31792112, 39740140, 79480280, 158960560]

約数ペア:

[(1, 158960560), (2, 79480280), (4, 39740140), (5, 31792112), (8, 19870070), (10, 15896056), (11, 14450960), (16, 9935035), (20, 7948028), (22, 7225480), (31, 5127760), (40, 3974014), (44, 3612740), (55, 2890192), (62, 2563880), (80, 1987007), (88, 1806370), (110, 1445096), (124, 1281940), (155, 1025552), (176, 903185), (220, 722548), (248, 640970), (310, 512776), (341, 466160), (440, 361274), (496, 320485), (620, 256388), (682, 233080), (880, 180637), (1240, 128194), (1364, 116540), (1705, 93232), (2480, 64097), (2728, 58270), (3410, 46616), (5456, 29135), (5827, 27280), (6820, 23308), (11654, 13640)]