77007320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148091}}^1$

素因数の和:148115

約数の個数: 32

約数和(自身を含む): 186595920

約数和(自身を除く): 109588600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 148091, 296182, 592364, 740455, 1184728, 1480910, 1925183, 2961820, 3850366, 5923640, 7700732, 9625915, 15401464, 19251830, 38503660, 77007320]

約数ペア:

[(1, 77007320), (2, 38503660), (4, 19251830), (5, 15401464), (8, 9625915), (10, 7700732), (13, 5923640), (20, 3850366), (26, 2961820), (40, 1925183), (52, 1480910), (65, 1184728), (104, 740455), (130, 592364), (260, 296182), (520, 148091)]