32271920

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9839}}^1$

素因数の和:9893

約数の個数: 40

約数和(自身を含む): 76870080

約数和(自身を除く): 44598160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 9839, 19678, 39356, 49195, 78712, 98390, 157424, 196780, 393560, 403399, 787120, 806798, 1613596, 2016995, 3227192, 4033990, 6454384, 8067980, 16135960, 32271920]

約数ペア:

[(1, 32271920), (2, 16135960), (4, 8067980), (5, 6454384), (8, 4033990), (10, 3227192), (16, 2016995), (20, 1613596), (40, 806798), (41, 787120), (80, 403399), (82, 393560), (164, 196780), (205, 157424), (328, 98390), (410, 78712), (656, 49195), (820, 39356), (1640, 19678), (3280, 9839)]