16135960

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9839}}^1$

素因数の和:9891

約数の個数: 32

約数和(自身を含む): 37195200

約数和(自身を除く): 21059240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 9839, 19678, 39356, 49195, 78712, 98390, 196780, 393560, 403399, 806798, 1613596, 2016995, 3227192, 4033990, 8067980, 16135960]

約数ペア:

[(1, 16135960), (2, 8067980), (4, 4033990), (5, 3227192), (8, 2016995), (10, 1613596), (20, 806798), (40, 403399), (41, 393560), (82, 196780), (164, 98390), (205, 78712), (328, 49195), (410, 39356), (820, 19678), (1640, 9839)]