41861780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 91445760

約数和(自身を除く): 49583980

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 251, 269, 310, 502, 538, 620, 1004, 1076, 1255, 1345, 2510, 2690, 5020, 5380, 7781, 8339, 15562, 16678, 31124, 33356, 38905, 41695, 67519, 77810, 83390, 135038, 155620, 166780, 270076, 337595, 675190, 1350380, 2093089, 4186178, 8372356, 10465445, 20930890, 41861780]

約数ペア:

[(1, 41861780), (2, 20930890), (4, 10465445), (5, 8372356), (10, 4186178), (20, 2093089), (31, 1350380), (62, 675190), (124, 337595), (155, 270076), (251, 166780), (269, 155620), (310, 135038), (502, 83390), (538, 77810), (620, 67519), (1004, 41695), (1076, 38905), (1255, 33356), (1345, 31124), (2510, 16678), (2690, 15562), (5020, 8339), (5380, 7781)]