5411380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1601}}^1$

素因数の和:1636

約数の個数: 36

約数和(自身を含む): 12312972

約数和(自身を除く): 6901592

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1601, 1690, 3202, 3380, 6404, 8005, 16010, 20813, 32020, 41626, 83252, 104065, 208130, 270569, 416260, 541138, 1082276, 1352845, 2705690, 5411380]

約数ペア:

[(1, 5411380), (2, 2705690), (4, 1352845), (5, 1082276), (10, 541138), (13, 416260), (20, 270569), (26, 208130), (52, 104065), (65, 83252), (130, 41626), (169, 32020), (260, 20813), (338, 16010), (676, 8005), (845, 6404), (1601, 3380), (1690, 3202)]