5200404100

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{658279}}^1$

素因数の和:658372

約数の個数: 36

約数和(自身を含む): 11427740800

約数和(自身を除く): 6227336700

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1580, 1975, 3950, 7900, 658279, 1316558, 2633116, 3291395, 6582790, 13165580, 16456975, 32913950, 52004041, 65827900, 104008082, 208016164, 260020205, 520040410, 1040080820, 1300101025, 2600202050, 5200404100]

約数ペア:

[(1, 5200404100), (2, 2600202050), (4, 1300101025), (5, 1040080820), (10, 520040410), (20, 260020205), (25, 208016164), (50, 104008082), (79, 65827900), (100, 52004041), (158, 32913950), (316, 16456975), (395, 13165580), (790, 6582790), (1580, 3291395), (1975, 2633116), (3950, 1316558), (7900, 658279)]