38831650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5431}}^1$

素因数の和:5467

約数の個数: 48

約数和(自身を含む): 84869568

約数和(自身を除く): 46037918

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 5431, 7150, 10862, 27155, 54310, 59741, 70603, 119482, 135775, 141206, 271550, 298705, 353015, 597410, 706030, 776633, 1493525, 1553266, 1765075, 2987050, 3530150, 3883165, 7766330, 19415825, 38831650]

約数ペア:

[(1, 38831650), (2, 19415825), (5, 7766330), (10, 3883165), (11, 3530150), (13, 2987050), (22, 1765075), (25, 1553266), (26, 1493525), (50, 776633), (55, 706030), (65, 597410), (110, 353015), (130, 298705), (143, 271550), (275, 141206), (286, 135775), (325, 119482), (550, 70603), (650, 59741), (715, 54310), (1430, 27155), (3575, 10862), (5431, 7150)]