1123559080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97871}}^1$

素因数の和:97930

約数の個数: 64

約数和(自身を含む): 2959649280

約数和(自身を除く): 1836090200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 1148, 1435, 1640, 2296, 2870, 5740, 11480, 97871, 195742, 391484, 489355, 685097, 782968, 978710, 1370194, 1957420, 2740388, 3425485, 3914840, 4012711, 5480776, 6850970, 8025422, 13701940, 16050844, 20063555, 27403880, 28088977, 32101688, 40127110, 56177954, 80254220, 112355908, 140444885, 160508440, 224711816, 280889770, 561779540, 1123559080]

約数ペア:

[(1, 1123559080), (2, 561779540), (4, 280889770), (5, 224711816), (7, 160508440), (8, 140444885), (10, 112355908), (14, 80254220), (20, 56177954), (28, 40127110), (35, 32101688), (40, 28088977), (41, 27403880), (56, 20063555), (70, 16050844), (82, 13701940), (140, 8025422), (164, 6850970), (205, 5480776), (280, 4012711), (287, 3914840), (328, 3425485), (410, 2740388), (574, 1957420), (820, 1370194), (1148, 978710), (1435, 782968), (1640, 685097), (2296, 489355), (2870, 391484), (5740, 195742), (11480, 97871)]