170700860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5923}}^1$

素因数の和:6074

約数の個数: 48

約数和(自身を含む): 394111872

約数和(自身を除く): 223411012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2620, 2882, 5764, 5923, 7205, 11846, 14410, 23692, 28820, 29615, 59230, 65153, 118460, 130306, 260612, 325765, 651530, 775913, 1303060, 1551826, 3103652, 3879565, 7759130, 8535043, 15518260, 17070086, 34140172, 42675215, 85350430, 170700860]

約数ペア:

[(1, 170700860), (2, 85350430), (4, 42675215), (5, 34140172), (10, 17070086), (11, 15518260), (20, 8535043), (22, 7759130), (44, 3879565), (55, 3103652), (110, 1551826), (131, 1303060), (220, 775913), (262, 651530), (524, 325765), (655, 260612), (1310, 130306), (1441, 118460), (2620, 65153), (2882, 59230), (5764, 29615), (5923, 28820), (7205, 23692), (11846, 14410)]