15698211880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30188869}}^1$

素因数の和:30188893

約数の個数: 32

約数和(自身を含む): 38037976200

約数和(自身を除く): 22339764320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 30188869, 60377738, 120755476, 150944345, 241510952, 301888690, 392455297, 603777380, 784910594, 1207554760, 1569821188, 1962276485, 3139642376, 3924552970, 7849105940, 15698211880]

約数ペア:

[(1, 15698211880), (2, 7849105940), (4, 3924552970), (5, 3139642376), (8, 1962276485), (10, 1569821188), (13, 1207554760), (20, 784910594), (26, 603777380), (40, 392455297), (52, 301888690), (65, 241510952), (104, 150944345), (130, 120755476), (260, 60377738), (520, 30188869)]