29124497840

素因数分解:

$2^4\times 5^1\times {\mathrm{5431}}^1\times {\mathrm{67033}}^1$

素因数の和:72477

約数の個数: 40

約数和(自身を含む): 67727935968

約数和(自身を除く): 38603438128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5431, 10862, 21724, 27155, 43448, 54310, 67033, 86896, 108620, 134066, 217240, 268132, 335165, 434480, 536264, 670330, 1072528, 1340660, 2681320, 5362640, 364056223, 728112446, 1456224892, 1820281115, 2912449784, 3640562230, 5824899568, 7281124460, 14562248920, 29124497840]

約数ペア:

[(1, 29124497840), (2, 14562248920), (4, 7281124460), (5, 5824899568), (8, 3640562230), (10, 2912449784), (16, 1820281115), (20, 1456224892), (40, 728112446), (80, 364056223), (5431, 5362640), (10862, 2681320), (21724, 1340660), (27155, 1072528), (43448, 670330), (54310, 536264), (67033, 434480), (86896, 335165), (108620, 268132), (134066, 217240)]