42133780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{162053}}^1$

素因数の和:162075

約数の個数: 24

約数和(自身を含む): 95287752

約数和(自身を除く): 53153972

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 162053, 324106, 648212, 810265, 1620530, 2106689, 3241060, 4213378, 8426756, 10533445, 21066890, 42133780]

約数ペア:

[(1, 42133780), (2, 21066890), (4, 10533445), (5, 8426756), (10, 4213378), (13, 3241060), (20, 2106689), (26, 1620530), (52, 810265), (65, 648212), (130, 324106), (260, 162053)]