2034330080

素因数分解:

$2^5\times 5^1\times {\mathrm{653}}^1\times {\mathrm{19471}}^1$

素因数の和:20139

約数の個数: 48

約数和(自身を含む): 4813712064

約数和(自身を除く): 2779381984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 653, 1306, 2612, 3265, 5224, 6530, 10448, 13060, 19471, 20896, 26120, 38942, 52240, 77884, 97355, 104480, 155768, 194710, 311536, 389420, 623072, 778840, 1557680, 3115360, 12714563, 25429126, 50858252, 63572815, 101716504, 127145630, 203433008, 254291260, 406866016, 508582520, 1017165040, 2034330080]

約数ペア:

[(1, 2034330080), (2, 1017165040), (4, 508582520), (5, 406866016), (8, 254291260), (10, 203433008), (16, 127145630), (20, 101716504), (32, 63572815), (40, 50858252), (80, 25429126), (160, 12714563), (653, 3115360), (1306, 1557680), (2612, 778840), (3265, 623072), (5224, 389420), (6530, 311536), (10448, 194710), (13060, 155768), (19471, 104480), (20896, 97355), (26120, 77884), (38942, 52240)]