86461210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1009}}^1$

素因数の和:1087

約数の個数: 64

約数和(自身を含む): 183254400

約数和(自身を除く): 96793190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 41, 55, 82, 95, 110, 190, 205, 209, 410, 418, 451, 779, 902, 1009, 1045, 1558, 2018, 2090, 2255, 3895, 4510, 5045, 7790, 8569, 10090, 11099, 17138, 19171, 22198, 38342, 41369, 42845, 55495, 82738, 85690, 95855, 110990, 191710, 206845, 210881, 413690, 421762, 455059, 786011, 910118, 1054405, 1572022, 2108810, 2275295, 3930055, 4550590, 7860110, 8646121, 17292242, 43230605, 86461210]

約数ペア:

[(1, 86461210), (2, 43230605), (5, 17292242), (10, 8646121), (11, 7860110), (19, 4550590), (22, 3930055), (38, 2275295), (41, 2108810), (55, 1572022), (82, 1054405), (95, 910118), (110, 786011), (190, 455059), (205, 421762), (209, 413690), (410, 210881), (418, 206845), (451, 191710), (779, 110990), (902, 95855), (1009, 85690), (1045, 82738), (1558, 55495), (2018, 42845), (2090, 41369), (2255, 38342), (3895, 22198), (4510, 19171), (5045, 17138), (7790, 11099), (8569, 10090)]