29285620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16091}}^1$

素因数の和:16120

約数の個数: 48

約数和(自身を含む): 75696768

約数和(自身を除く): 46411148

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 16091, 32182, 64364, 80455, 112637, 160910, 209183, 225274, 321820, 418366, 450548, 563185, 836732, 1045915, 1126370, 1464281, 2091830, 2252740, 2928562, 4183660, 5857124, 7321405, 14642810, 29285620]

約数ペア:

[(1, 29285620), (2, 14642810), (4, 7321405), (5, 5857124), (7, 4183660), (10, 2928562), (13, 2252740), (14, 2091830), (20, 1464281), (26, 1126370), (28, 1045915), (35, 836732), (52, 563185), (65, 450548), (70, 418366), (91, 321820), (130, 225274), (140, 209183), (182, 160910), (260, 112637), (364, 80455), (455, 64364), (910, 32182), (1820, 16091)]