129293800

素因数分解:

$2^3\times 5^2\times {\mathrm{433}}^1\times {\mathrm{1493}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 301504140

約数和(自身を除く): 172210340

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 433, 866, 1493, 1732, 2165, 2986, 3464, 4330, 5972, 7465, 8660, 10825, 11944, 14930, 17320, 21650, 29860, 37325, 43300, 59720, 74650, 86600, 149300, 298600, 646469, 1292938, 2585876, 3232345, 5171752, 6464690, 12929380, 16161725, 25858760, 32323450, 64646900, 129293800]

約数ペア:

[(1, 129293800), (2, 64646900), (4, 32323450), (5, 25858760), (8, 16161725), (10, 12929380), (20, 6464690), (25, 5171752), (40, 3232345), (50, 2585876), (100, 1292938), (200, 646469), (433, 298600), (866, 149300), (1493, 86600), (1732, 74650), (2165, 59720), (2986, 43300), (3464, 37325), (4330, 29860), (5972, 21650), (7465, 17320), (8660, 14930), (10825, 11944)]