25186961046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{20369}}^1$

素因数の和:20661

約数の個数: 64

約数和(自身を含む): 55192596480

約数和(自身を除く): 30005635434

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 191, 249, 382, 498, 573, 1079, 1146, 2158, 2483, 3237, 4966, 6474, 7449, 14898, 15853, 20369, 31706, 40738, 47559, 61107, 95118, 122214, 206089, 264797, 412178, 529594, 618267, 794391, 1236534, 1588782, 1690627, 3381254, 3890479, 5071881, 7780958, 10143762, 11671437, 21978151, 23342874, 43956302, 50576227, 65934453, 101152454, 131868906, 151728681, 303457362, 322909757, 645819514, 968729271, 1937458542, 4197826841, 8395653682, 12593480523, 25186961046]

約数ペア:

[(1, 25186961046), (2, 12593480523), (3, 8395653682), (6, 4197826841), (13, 1937458542), (26, 968729271), (39, 645819514), (78, 322909757), (83, 303457362), (166, 151728681), (191, 131868906), (249, 101152454), (382, 65934453), (498, 50576227), (573, 43956302), (1079, 23342874), (1146, 21978151), (2158, 11671437), (2483, 10143762), (3237, 7780958), (4966, 5071881), (6474, 3890479), (7449, 3381254), (14898, 1690627), (15853, 1588782), (20369, 1236534), (31706, 794391), (40738, 618267), (47559, 529594), (61107, 412178), (95118, 264797), (122214, 206089)]