103688196520

素因数分解:

$2^3\times 5^1\times {\mathrm{2592204913}}^1$

素因数の和:2592204924

約数の個数: 16

約数和(自身を含む): 233298442260

約数和(自身を除く): 129610245740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2592204913, 5184409826, 10368819652, 12961024565, 20737639304, 25922049130, 51844098260, 103688196520]

約数ペア:

[(1, 103688196520), (2, 51844098260), (4, 25922049130), (5, 20737639304), (8, 12961024565), (10, 10368819652), (20, 5184409826), (40, 2592204913)]