32249620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1747}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 74003328

約数和(自身を除く): 41753708

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 71, 130, 142, 260, 284, 355, 710, 923, 1420, 1747, 1846, 3494, 3692, 4615, 6988, 8735, 9230, 17470, 18460, 22711, 34940, 45422, 90844, 113555, 124037, 227110, 248074, 454220, 496148, 620185, 1240370, 1612481, 2480740, 3224962, 6449924, 8062405, 16124810, 32249620]

約数ペア:

[(1, 32249620), (2, 16124810), (4, 8062405), (5, 6449924), (10, 3224962), (13, 2480740), (20, 1612481), (26, 1240370), (52, 620185), (65, 496148), (71, 454220), (130, 248074), (142, 227110), (260, 124037), (284, 113555), (355, 90844), (710, 45422), (923, 34940), (1420, 22711), (1747, 18460), (1846, 17470), (3494, 9230), (3692, 8735), (4615, 6988)]