1149489880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373211}}^1$

素因数の和:373240

約数の個数: 64

約数和(自身を含む): 3224551680

約数和(自身を除く): 2075061800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 373211, 746422, 1492844, 1866055, 2612477, 2985688, 3732110, 4105321, 5224954, 7464220, 8210642, 10449908, 13062385, 14928440, 16421284, 20526605, 20899816, 26124770, 28737247, 32842568, 41053210, 52249540, 57474494, 82106420, 104499080, 114948988, 143686235, 164212840, 229897976, 287372470, 574744940, 1149489880]

約数ペア:

[(1, 1149489880), (2, 574744940), (4, 287372470), (5, 229897976), (7, 164212840), (8, 143686235), (10, 114948988), (11, 104499080), (14, 82106420), (20, 57474494), (22, 52249540), (28, 41053210), (35, 32842568), (40, 28737247), (44, 26124770), (55, 20899816), (56, 20526605), (70, 16421284), (77, 14928440), (88, 13062385), (110, 10449908), (140, 8210642), (154, 7464220), (220, 5224954), (280, 4105321), (308, 3732110), (385, 2985688), (440, 2612477), (616, 1866055), (770, 1492844), (1540, 746422), (3080, 373211)]