97788400

素因数分解:

$2^4\times 5^2\times {\mathrm{244471}}^1$

素因数の和:244489

約数の個数: 30

約数和(自身を含む): 234937592

約数和(自身を除く): 137149192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 244471, 488942, 977884, 1222355, 1955768, 2444710, 3911536, 4889420, 6111775, 9778840, 12223550, 19557680, 24447100, 48894200, 97788400]

約数ペア:

[(1, 97788400), (2, 48894200), (4, 24447100), (5, 19557680), (8, 12223550), (10, 9778840), (16, 6111775), (20, 4889420), (25, 3911536), (40, 2444710), (50, 1955768), (80, 1222355), (100, 977884), (200, 488942), (400, 244471)]