121474540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{967}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 279062784

約数和(自身を除く): 157588244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 571, 967, 1142, 1934, 2284, 2855, 3868, 4835, 5710, 6281, 9670, 10637, 11420, 12562, 19340, 21274, 25124, 31405, 42548, 53185, 62810, 106370, 125620, 212740, 552157, 1104314, 2208628, 2760785, 5521570, 6073727, 11043140, 12147454, 24294908, 30368635, 60737270, 121474540]

約数ペア:

[(1, 121474540), (2, 60737270), (4, 30368635), (5, 24294908), (10, 12147454), (11, 11043140), (20, 6073727), (22, 5521570), (44, 2760785), (55, 2208628), (110, 1104314), (220, 552157), (571, 212740), (967, 125620), (1142, 106370), (1934, 62810), (2284, 53185), (2855, 42548), (3868, 31405), (4835, 25124), (5710, 21274), (6281, 19340), (9670, 12562), (10637, 11420)]