34869340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 80287200

約数和(自身を除く): 45417860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 353, 449, 706, 898, 1412, 1765, 1796, 2245, 3530, 3883, 4490, 4939, 7060, 7766, 8980, 9878, 15532, 19415, 19756, 24695, 38830, 49390, 77660, 98780, 158497, 316994, 633988, 792485, 1584970, 1743467, 3169940, 3486934, 6973868, 8717335, 17434670, 34869340]

約数ペア:

[(1, 34869340), (2, 17434670), (4, 8717335), (5, 6973868), (10, 3486934), (11, 3169940), (20, 1743467), (22, 1584970), (44, 792485), (55, 633988), (110, 316994), (220, 158497), (353, 98780), (449, 77660), (706, 49390), (898, 38830), (1412, 24695), (1765, 19756), (1796, 19415), (2245, 15532), (3530, 9878), (3883, 8980), (4490, 7766), (4939, 7060)]