106709720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205211}}^1$

素因数の和:205235

約数の個数: 32

約数和(自身を含む): 258567120

約数和(自身を除く): 151857400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 205211, 410422, 820844, 1026055, 1641688, 2052110, 2667743, 4104220, 5335486, 8208440, 10670972, 13338715, 21341944, 26677430, 53354860, 106709720]

約数ペア:

[(1, 106709720), (2, 53354860), (4, 26677430), (5, 21341944), (8, 13338715), (10, 10670972), (13, 8208440), (20, 5335486), (26, 4104220), (40, 2667743), (52, 2052110), (65, 1641688), (104, 1026055), (130, 820844), (260, 410422), (520, 205211)]