4363580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1291}}^1$

素因数の和:1326

約数の個数: 36

約数和(自身を含む): 9930312

約数和(自身を除く): 5566732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1291, 1690, 2582, 3380, 5164, 6455, 12910, 16783, 25820, 33566, 67132, 83915, 167830, 218179, 335660, 436358, 872716, 1090895, 2181790, 4363580]

約数ペア:

[(1, 4363580), (2, 2181790), (4, 1090895), (5, 872716), (10, 436358), (13, 335660), (20, 218179), (26, 167830), (52, 83915), (65, 67132), (130, 33566), (169, 25820), (260, 16783), (338, 12910), (676, 6455), (845, 5164), (1291, 3380), (1690, 2582)]