22627640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 58613760

約数和(自身を除く): 35986120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 211, 280, 383, 422, 766, 844, 1055, 1477, 1532, 1688, 1915, 2110, 2681, 2954, 3064, 3830, 4220, 5362, 5908, 7385, 7660, 8440, 10724, 11816, 13405, 14770, 15320, 21448, 26810, 29540, 53620, 59080, 80813, 107240, 161626, 323252, 404065, 565691, 646504, 808130, 1131382, 1616260, 2262764, 2828455, 3232520, 4525528, 5656910, 11313820, 22627640]

約数ペア:

[(1, 22627640), (2, 11313820), (4, 5656910), (5, 4525528), (7, 3232520), (8, 2828455), (10, 2262764), (14, 1616260), (20, 1131382), (28, 808130), (35, 646504), (40, 565691), (56, 404065), (70, 323252), (140, 161626), (211, 107240), (280, 80813), (383, 59080), (422, 53620), (766, 29540), (844, 26810), (1055, 21448), (1477, 15320), (1532, 14770), (1688, 13405), (1915, 11816), (2110, 10724), (2681, 8440), (2954, 7660), (3064, 7385), (3830, 5908), (4220, 5362)]