15434120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 38041920

約数和(自身を除く): 22607800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 443, 520, 536, 670, 871, 886, 1340, 1742, 1772, 2215, 2680, 3484, 3544, 4355, 4430, 5759, 6968, 8710, 8860, 11518, 17420, 17720, 23036, 28795, 29681, 34840, 46072, 57590, 59362, 115180, 118724, 148405, 230360, 237448, 296810, 385853, 593620, 771706, 1187240, 1543412, 1929265, 3086824, 3858530, 7717060, 15434120]

約数ペア:

[(1, 15434120), (2, 7717060), (4, 3858530), (5, 3086824), (8, 1929265), (10, 1543412), (13, 1187240), (20, 771706), (26, 593620), (40, 385853), (52, 296810), (65, 237448), (67, 230360), (104, 148405), (130, 118724), (134, 115180), (260, 59362), (268, 57590), (335, 46072), (443, 34840), (520, 29681), (536, 28795), (670, 23036), (871, 17720), (886, 17420), (1340, 11518), (1742, 8860), (1772, 8710), (2215, 6968), (2680, 5759), (3484, 4430), (3544, 4355)]