415046360

素因数分解:

$2^3\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{10243}}^1$

素因数の和:11267

約数の個数: 32

約数和(自身を含む): 934867440

約数和(自身を除く): 519821080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1013, 2026, 4052, 5065, 8104, 10130, 10243, 20260, 20486, 40520, 40972, 51215, 81944, 102430, 204860, 409720, 10376159, 20752318, 41504636, 51880795, 83009272, 103761590, 207523180, 415046360]

約数ペア:

[(1, 415046360), (2, 207523180), (4, 103761590), (5, 83009272), (8, 51880795), (10, 41504636), (20, 20752318), (40, 10376159), (1013, 409720), (2026, 204860), (4052, 102430), (5065, 81944), (8104, 51215), (10130, 40972), (10243, 40520), (20260, 20486)]