5240872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 12660480

約数和(自身を除く): 7419608

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 313, 322, 364, 598, 626, 644, 728, 1196, 1252, 1288, 2093, 2191, 2392, 2504, 4069, 4186, 4382, 7199, 8138, 8372, 8764, 14398, 16276, 16744, 17528, 28483, 28796, 32552, 50393, 56966, 57592, 93587, 100786, 113932, 187174, 201572, 227864, 374348, 403144, 655109, 748696, 1310218, 2620436, 5240872]

約数ペア:

[(1, 5240872), (2, 2620436), (4, 1310218), (7, 748696), (8, 655109), (13, 403144), (14, 374348), (23, 227864), (26, 201572), (28, 187174), (46, 113932), (52, 100786), (56, 93587), (91, 57592), (92, 56966), (104, 50393), (161, 32552), (182, 28796), (184, 28483), (299, 17528), (313, 16744), (322, 16276), (364, 14398), (598, 8764), (626, 8372), (644, 8138), (728, 7199), (1196, 4382), (1252, 4186), (1288, 4069), (2093, 2504), (2191, 2392)]