534007960

素因数分解:

$2^3\times 5^1\times {\mathrm{2677}}^1\times {\mathrm{4987}}^1$

素因数の和:7675

約数の個数: 32

約数和(自身を含む): 1202207760

約数和(自身を除く): 668199800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2677, 4987, 5354, 9974, 10708, 13385, 19948, 21416, 24935, 26770, 39896, 49870, 53540, 99740, 107080, 199480, 13350199, 26700398, 53400796, 66750995, 106801592, 133501990, 267003980, 534007960]

約数ペア:

[(1, 534007960), (2, 267003980), (4, 133501990), (5, 106801592), (8, 66750995), (10, 53400796), (20, 26700398), (40, 13350199), (2677, 199480), (4987, 107080), (5354, 99740), (9974, 53540), (10708, 49870), (13385, 39896), (19948, 26770), (21416, 24935)]