15692947240

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5374297}}^1$

素因数の和:5374381

約数の個数: 32

約数和(自身を含む): 35792824680

約数和(自身を除く): 20099877440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 5374297, 10748594, 21497188, 26871485, 42994376, 53742970, 107485940, 214971880, 392323681, 784647362, 1569294724, 1961618405, 3138589448, 3923236810, 7846473620, 15692947240]

約数ペア:

[(1, 15692947240), (2, 7846473620), (4, 3923236810), (5, 3138589448), (8, 1961618405), (10, 1569294724), (20, 784647362), (40, 392323681), (73, 214971880), (146, 107485940), (292, 53742970), (365, 42994376), (584, 26871485), (730, 21497188), (1460, 10748594), (2920, 5374297)]