3846021920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1849049}}^1$

素因数の和:1849077

約数の個数: 48

約数和(自身を含む): 9785172600

約数和(自身を除く): 5939150680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 1849049, 3698098, 7396196, 9245245, 14792392, 18490490, 24037637, 29584784, 36980980, 48075274, 59169568, 73961960, 96150548, 120188185, 147923920, 192301096, 240376370, 295847840, 384602192, 480752740, 769204384, 961505480, 1923010960, 3846021920]

約数ペア:

[(1, 3846021920), (2, 1923010960), (4, 961505480), (5, 769204384), (8, 480752740), (10, 384602192), (13, 295847840), (16, 240376370), (20, 192301096), (26, 147923920), (32, 120188185), (40, 96150548), (52, 73961960), (65, 59169568), (80, 48075274), (104, 36980980), (130, 29584784), (160, 24037637), (208, 18490490), (260, 14792392), (416, 9245245), (520, 7396196), (1040, 3698098), (2080, 1849049)]