77553710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6703}}^1$

素因数の和:6812

約数の個数: 32

約数和(自身を含む): 152046720

約数和(自身を除く): 74493010

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 6703, 11570, 13406, 33515, 67030, 87139, 174278, 435695, 596567, 871390, 1193134, 2982835, 5965670, 7755371, 15510742, 38776855, 77553710]

約数ペア:

[(1, 77553710), (2, 38776855), (5, 15510742), (10, 7755371), (13, 5965670), (26, 2982835), (65, 1193134), (89, 871390), (130, 596567), (178, 435695), (445, 174278), (890, 87139), (1157, 67030), (2314, 33515), (5785, 13406), (6703, 11570)]