5382440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 14169600

約数和(自身を除く): 8787160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 409, 470, 658, 818, 940, 1316, 1636, 1645, 1880, 2045, 2632, 2863, 3272, 3290, 4090, 5726, 6580, 8180, 11452, 13160, 14315, 16360, 19223, 22904, 28630, 38446, 57260, 76892, 96115, 114520, 134561, 153784, 192230, 269122, 384460, 538244, 672805, 768920, 1076488, 1345610, 2691220, 5382440]

約数ペア:

[(1, 5382440), (2, 2691220), (4, 1345610), (5, 1076488), (7, 768920), (8, 672805), (10, 538244), (14, 384460), (20, 269122), (28, 192230), (35, 153784), (40, 134561), (47, 114520), (56, 96115), (70, 76892), (94, 57260), (140, 38446), (188, 28630), (235, 22904), (280, 19223), (329, 16360), (376, 14315), (409, 13160), (470, 11452), (658, 8180), (818, 6580), (940, 5726), (1316, 4090), (1636, 3290), (1645, 3272), (1880, 2863), (2045, 2632)]