802047400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{52081}}^1$

素因数の和:52115

約数の個数: 96

約数和(自身を含む): 2324940480

約数和(自身を除く): 1522893080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 200, 220, 275, 280, 308, 350, 385, 440, 550, 616, 700, 770, 1100, 1400, 1540, 1925, 2200, 3080, 3850, 7700, 15400, 52081, 104162, 208324, 260405, 364567, 416648, 520810, 572891, 729134, 1041620, 1145782, 1302025, 1458268, 1822835, 2083240, 2291564, 2604050, 2864455, 2916536, 3645670, 4010237, 4583128, 5208100, 5728910, 7291340, 8020474, 9114175, 10416200, 11457820, 14322275, 14582680, 16040948, 18228350, 20051185, 22915640, 28644550, 32081896, 36456700, 40102370, 57289100, 72913400, 80204740, 100255925, 114578200, 160409480, 200511850, 401023700, 802047400]

約数ペア:

[(1, 802047400), (2, 401023700), (4, 200511850), (5, 160409480), (7, 114578200), (8, 100255925), (10, 80204740), (11, 72913400), (14, 57289100), (20, 40102370), (22, 36456700), (25, 32081896), (28, 28644550), (35, 22915640), (40, 20051185), (44, 18228350), (50, 16040948), (55, 14582680), (56, 14322275), (70, 11457820), (77, 10416200), (88, 9114175), (100, 8020474), (110, 7291340), (140, 5728910), (154, 5208100), (175, 4583128), (200, 4010237), (220, 3645670), (275, 2916536), (280, 2864455), (308, 2604050), (350, 2291564), (385, 2083240), (440, 1822835), (550, 1458268), (616, 1302025), (700, 1145782), (770, 1041620), (1100, 729134), (1400, 572891), (1540, 520810), (1925, 416648), (2200, 364567), (3080, 260405), (3850, 208324), (7700, 104162), (15400, 52081)]