324733420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{34327}}^1$

素因数の和:34390

約数の個数: 48

約数和(自身を含む): 761257728

約数和(自身を除く): 436524308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 34327, 68654, 137308, 171635, 343270, 377597, 686540, 755194, 1476061, 1510388, 1887985, 2952122, 3775970, 5904244, 7380305, 7551940, 14760610, 16236671, 29521220, 32473342, 64946684, 81183355, 162366710, 324733420]

約数ペア:

[(1, 324733420), (2, 162366710), (4, 81183355), (5, 64946684), (10, 32473342), (11, 29521220), (20, 16236671), (22, 14760610), (43, 7551940), (44, 7380305), (55, 5904244), (86, 3775970), (110, 2952122), (172, 1887985), (215, 1510388), (220, 1476061), (430, 755194), (473, 686540), (860, 377597), (946, 343270), (1892, 171635), (2365, 137308), (4730, 68654), (9460, 34327)]