40827380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1229}}^1$

素因数の和:1400

約数の個数: 48

約数和(自身を含む): 94227840

約数和(自身を除く): 53400460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 1229, 1510, 1661, 2458, 3020, 3322, 4916, 6145, 6644, 8305, 12290, 13519, 16610, 24580, 27038, 33220, 54076, 67595, 135190, 185579, 270380, 371158, 742316, 927895, 1855790, 2041369, 3711580, 4082738, 8165476, 10206845, 20413690, 40827380]

約数ペア:

[(1, 40827380), (2, 20413690), (4, 10206845), (5, 8165476), (10, 4082738), (11, 3711580), (20, 2041369), (22, 1855790), (44, 927895), (55, 742316), (110, 371158), (151, 270380), (220, 185579), (302, 135190), (604, 67595), (755, 54076), (1229, 33220), (1510, 27038), (1661, 24580), (2458, 16610), (3020, 13519), (3322, 12290), (4916, 8305), (6145, 6644)]