3232520

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 7326720

約数和(自身を除く): 4094200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 383, 422, 766, 844, 1055, 1532, 1688, 1915, 2110, 3064, 3830, 4220, 7660, 8440, 15320, 80813, 161626, 323252, 404065, 646504, 808130, 1616260, 3232520]

約数ペア:

[(1, 3232520), (2, 1616260), (4, 808130), (5, 646504), (8, 404065), (10, 323252), (20, 161626), (40, 80813), (211, 15320), (383, 8440), (422, 7660), (766, 4220), (844, 3830), (1055, 3064), (1532, 2110), (1688, 1915)]