105900560

素因数分解:

$2^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3793}}^1$

素因数の和:4155

約数の個数: 40

約数和(自身を含む): 246989400

約数和(自身を除く): 141088840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 349, 698, 1396, 1745, 2792, 3490, 3793, 5584, 6980, 7586, 13960, 15172, 18965, 27920, 30344, 37930, 60688, 75860, 151720, 303440, 1323757, 2647514, 5295028, 6618785, 10590056, 13237570, 21180112, 26475140, 52950280, 105900560]

約数ペア:

[(1, 105900560), (2, 52950280), (4, 26475140), (5, 21180112), (8, 13237570), (10, 10590056), (16, 6618785), (20, 5295028), (40, 2647514), (80, 1323757), (349, 303440), (698, 151720), (1396, 75860), (1745, 60688), (2792, 37930), (3490, 30344), (3793, 27920), (5584, 18965), (6980, 15172), (7586, 13960)]