5129381660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{419753}}^1$

素因数の和:419822

約数の個数: 48

約数和(自身を含む): 11847136896

約数和(自身を除く): 6717755236

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 419753, 839506, 1679012, 2098765, 4197530, 5456789, 8395060, 10913578, 19728391, 21827156, 27283945, 39456782, 54567890, 78913564, 98641955, 109135780, 197283910, 256469083, 394567820, 512938166, 1025876332, 1282345415, 2564690830, 5129381660]

約数ペア:

[(1, 5129381660), (2, 2564690830), (4, 1282345415), (5, 1025876332), (10, 512938166), (13, 394567820), (20, 256469083), (26, 197283910), (47, 109135780), (52, 98641955), (65, 78913564), (94, 54567890), (130, 39456782), (188, 27283945), (235, 21827156), (260, 19728391), (470, 10913578), (611, 8395060), (940, 5456789), (1222, 4197530), (2444, 2098765), (3055, 1679012), (6110, 839506), (12220, 419753)]