55340367700

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{2780923}}^1$

素因数の和:2781136

約数の個数: 36

約数和(自身を含む): 120692101600

約数和(自身を除く): 65351733900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1990, 3980, 4975, 9950, 19900, 2780923, 5561846, 11123692, 13904615, 27809230, 55618460, 69523075, 139046150, 278092300, 553403677, 1106807354, 2213614708, 2767018385, 5534036770, 11068073540, 13835091925, 27670183850, 55340367700]

約数ペア:

[(1, 55340367700), (2, 27670183850), (4, 13835091925), (5, 11068073540), (10, 5534036770), (20, 2767018385), (25, 2213614708), (50, 1106807354), (100, 553403677), (199, 278092300), (398, 139046150), (796, 69523075), (995, 55618460), (1990, 27809230), (3980, 13904615), (4975, 11123692), (9950, 5561846), (19900, 2780923)]