6180623440

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{278909}}^1$

素因数の和:279199

約数の個数: 40

約数和(自身を含む): 14421878280

約数和(自身を除く): 8241254840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2770, 4432, 5540, 11080, 22160, 278909, 557818, 1115636, 1394545, 2231272, 2789090, 4462544, 5578180, 11156360, 22312720, 77257793, 154515586, 309031172, 386288965, 618062344, 772577930, 1236124688, 1545155860, 3090311720, 6180623440]

約数ペア:

[(1, 6180623440), (2, 3090311720), (4, 1545155860), (5, 1236124688), (8, 772577930), (10, 618062344), (16, 386288965), (20, 309031172), (40, 154515586), (80, 77257793), (277, 22312720), (554, 11156360), (1108, 5578180), (1385, 4462544), (2216, 2789090), (2770, 2231272), (4432, 1394545), (5540, 1115636), (11080, 557818), (22160, 278909)]