5811072140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{139891}}^1$

素因数の和:139998

約数の個数: 48

約数和(自身を含む): 12785009664

約数和(自身を除く): 6973937524

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 620, 670, 1340, 2077, 4154, 8308, 10385, 20770, 41540, 139891, 279782, 559564, 699455, 1398910, 2797820, 4336621, 8673242, 9372697, 17346484, 18745394, 21683105, 37490788, 43366210, 46863485, 86732420, 93726970, 187453940, 290553607, 581107214, 1162214428, 1452768035, 2905536070, 5811072140]

約数ペア:

[(1, 5811072140), (2, 2905536070), (4, 1452768035), (5, 1162214428), (10, 581107214), (20, 290553607), (31, 187453940), (62, 93726970), (67, 86732420), (124, 46863485), (134, 43366210), (155, 37490788), (268, 21683105), (310, 18745394), (335, 17346484), (620, 9372697), (670, 8673242), (1340, 4336621), (2077, 2797820), (4154, 1398910), (8308, 699455), (10385, 559564), (20770, 279782), (41540, 139891)]