25472860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3433}}^1$

素因数の和:3502

約数の個数: 48

約数和(自身を含む): 62306496

約数和(自身を除く): 36833636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3433, 3710, 6866, 7420, 13732, 17165, 24031, 34330, 48062, 68660, 96124, 120155, 181949, 240310, 363898, 480620, 727796, 909745, 1273643, 1819490, 2547286, 3638980, 5094572, 6368215, 12736430, 25472860]

約数ペア:

[(1, 25472860), (2, 12736430), (4, 6368215), (5, 5094572), (7, 3638980), (10, 2547286), (14, 1819490), (20, 1273643), (28, 909745), (35, 727796), (53, 480620), (70, 363898), (106, 240310), (140, 181949), (212, 120155), (265, 96124), (371, 68660), (530, 48062), (742, 34330), (1060, 24031), (1484, 17165), (1855, 13732), (3433, 7420), (3710, 6866)]