2555531030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1\times {\mathrm{6871}}^1$

素因数の和:9752

約数の個数: 32

約数和(自身を含む): 4956251328

約数和(自身を除く): 2400720298

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2861, 5722, 6871, 13742, 14305, 28610, 34355, 37193, 68710, 74386, 89323, 178646, 185965, 371930, 446615, 893230, 19657931, 39315862, 98289655, 196579310, 255553103, 511106206, 1277765515, 2555531030]

約数ペア:

[(1, 2555531030), (2, 1277765515), (5, 511106206), (10, 255553103), (13, 196579310), (26, 98289655), (65, 39315862), (130, 19657931), (2861, 893230), (5722, 446615), (6871, 371930), (13742, 185965), (14305, 178646), (28610, 89323), (34355, 74386), (37193, 68710)]