1331210363800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3204647}}^1$

素因数の和:3204761

約数の個数: 96

約数和(自身を含む): 3242591032320

約数和(自身を除く): 1911380668520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 67, 100, 124, 134, 155, 200, 248, 268, 310, 335, 536, 620, 670, 775, 1240, 1340, 1550, 1675, 2077, 2680, 3100, 3350, 4154, 6200, 6700, 8308, 10385, 13400, 16616, 20770, 41540, 51925, 83080, 103850, 207700, 415400, 3204647, 6409294, 12818588, 16023235, 25637176, 32046470, 64092940, 80116175, 99344057, 128185880, 160232350, 198688114, 214711349, 320464700, 397376228, 429422698, 496720285, 640929400, 794752456, 858845396, 993440570, 1073556745, 1717690792, 1986881140, 2147113490, 2483601425, 3973762280, 4294226980, 4967202850, 5367783725, 6656051819, 8588453960, 9934405700, 10735567450, 13312103638, 19868811400, 21471134900, 26624207276, 33280259095, 42942269800, 53248414552, 66560518190, 133121036380, 166401295475, 266242072760, 332802590950, 665605181900, 1331210363800]

約数ペア:

[(1, 1331210363800), (2, 665605181900), (4, 332802590950), (5, 266242072760), (8, 166401295475), (10, 133121036380), (20, 66560518190), (25, 53248414552), (31, 42942269800), (40, 33280259095), (50, 26624207276), (62, 21471134900), (67, 19868811400), (100, 13312103638), (124, 10735567450), (134, 9934405700), (155, 8588453960), (200, 6656051819), (248, 5367783725), (268, 4967202850), (310, 4294226980), (335, 3973762280), (536, 2483601425), (620, 2147113490), (670, 1986881140), (775, 1717690792), (1240, 1073556745), (1340, 993440570), (1550, 858845396), (1675, 794752456), (2077, 640929400), (2680, 496720285), (3100, 429422698), (3350, 397376228), (4154, 320464700), (6200, 214711349), (6700, 198688114), (8308, 160232350), (10385, 128185880), (13400, 99344057), (16616, 80116175), (20770, 64092940), (41540, 32046470), (51925, 25637176), (83080, 16023235), (103850, 12818588), (207700, 6409294), (415400, 3204647)]