11603020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4057}}^1$

素因数の和:4090

約数の個数: 48

約数和(自身を含む): 28633248

約数和(自身を除く): 17030228

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4057, 8114, 16228, 20285, 40570, 44627, 52741, 81140, 89254, 105482, 178508, 210964, 223135, 263705, 446270, 527410, 580151, 892540, 1054820, 1160302, 2320604, 2900755, 5801510, 11603020]

約数ペア:

[(1, 11603020), (2, 5801510), (4, 2900755), (5, 2320604), (10, 1160302), (11, 1054820), (13, 892540), (20, 580151), (22, 527410), (26, 446270), (44, 263705), (52, 223135), (55, 210964), (65, 178508), (110, 105482), (130, 89254), (143, 81140), (220, 52741), (260, 44627), (286, 40570), (572, 20285), (715, 16228), (1430, 8114), (2860, 4057)]