1004098480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163003}}^1$

素因数の和:163034

約数の個数: 80

約数和(自身を含む): 2910599424

約数和(自身を除く): 1906500944

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 163003, 326006, 652012, 815015, 1141021, 1304024, 1630030, 1793033, 2282042, 2608048, 3260060, 3586066, 4564084, 5705105, 6520120, 7172132, 8965165, 9128168, 11410210, 12551231, 13040240, 14344264, 17930330, 18256336, 22820420, 25102462, 28688528, 35860660, 45640840, 50204924, 62756155, 71721320, 91281680, 100409848, 125512310, 143442640, 200819696, 251024620, 502049240, 1004098480]

約数ペア:

[(1, 1004098480), (2, 502049240), (4, 251024620), (5, 200819696), (7, 143442640), (8, 125512310), (10, 100409848), (11, 91281680), (14, 71721320), (16, 62756155), (20, 50204924), (22, 45640840), (28, 35860660), (35, 28688528), (40, 25102462), (44, 22820420), (55, 18256336), (56, 17930330), (70, 14344264), (77, 13040240), (80, 12551231), (88, 11410210), (110, 9128168), (112, 8965165), (140, 7172132), (154, 6520120), (176, 5705105), (220, 4564084), (280, 3586066), (308, 3260060), (385, 2608048), (440, 2282042), (560, 1793033), (616, 1630030), (770, 1304024), (880, 1141021), (1232, 815015), (1540, 652012), (3080, 326006), (6160, 163003)]