38316920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50417}}^1$

素因数の和:50447

約数の個数: 32

約数和(自身を含む): 90752400

約数和(自身を除く): 52435480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 50417, 100834, 201668, 252085, 403336, 504170, 957923, 1008340, 1915846, 2016680, 3831692, 4789615, 7663384, 9579230, 19158460, 38316920]

約数ペア:

[(1, 38316920), (2, 19158460), (4, 9579230), (5, 7663384), (8, 4789615), (10, 3831692), (19, 2016680), (20, 1915846), (38, 1008340), (40, 957923), (76, 504170), (95, 403336), (152, 252085), (190, 201668), (380, 100834), (760, 50417)]