25153620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3301}}^1$

素因数の和:3440

約数の個数: 48

約数和(自身を含む): 71006208

約数和(自身を除く): 45852588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3301, 3810, 6602, 7620, 9903, 13204, 16505, 19806, 33010, 39612, 49515, 66020, 99030, 198060, 419227, 838454, 1257681, 1676908, 2096135, 2515362, 4192270, 5030724, 6288405, 8384540, 12576810, 25153620]

約数ペア:

[(1, 25153620), (2, 12576810), (3, 8384540), (4, 6288405), (5, 5030724), (6, 4192270), (10, 2515362), (12, 2096135), (15, 1676908), (20, 1257681), (30, 838454), (60, 419227), (127, 198060), (254, 99030), (381, 66020), (508, 49515), (635, 39612), (762, 33010), (1270, 19806), (1524, 16505), (1905, 13204), (2540, 9903), (3301, 7620), (3810, 6602)]