4984048400

素因数分解:

$2^4\times 5^2\times {\mathrm{12460121}}^1$

素因数の和:12460139

約数の個数: 30

約数和(自身を含む): 11974177242

約数和(自身を除く): 6990128842

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 12460121, 24920242, 49840484, 62300605, 99680968, 124601210, 199361936, 249202420, 311503025, 498404840, 623006050, 996809680, 1246012100, 2492024200, 4984048400]

約数ペア:

[(1, 4984048400), (2, 2492024200), (4, 1246012100), (5, 996809680), (8, 623006050), (10, 498404840), (16, 311503025), (20, 249202420), (25, 199361936), (40, 124601210), (50, 99680968), (80, 62300605), (100, 49840484), (200, 24920242), (400, 12460121)]