10198160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{18211}}^1$

素因数の和:18231

約数の個数: 40

約数和(自身を含む): 27099456

約数和(自身を除く): 16901296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 18211, 36422, 72844, 91055, 127477, 145688, 182110, 254954, 291376, 364220, 509908, 637385, 728440, 1019816, 1274770, 1456880, 2039632, 2549540, 5099080, 10198160]

約数ペア:

[(1, 10198160), (2, 5099080), (4, 2549540), (5, 2039632), (7, 1456880), (8, 1274770), (10, 1019816), (14, 728440), (16, 637385), (20, 509908), (28, 364220), (35, 291376), (40, 254954), (56, 182110), (70, 145688), (80, 127477), (112, 91055), (140, 72844), (280, 36422), (560, 18211)]