203635360

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5281}}^1$

素因数の和:5537

約数の個数: 48

約数和(自身を含む): 483176232

約数和(自身を除く): 279540872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1205, 1928, 2410, 3856, 4820, 5281, 7712, 9640, 10562, 19280, 21124, 26405, 38560, 42248, 52810, 84496, 105620, 168992, 211240, 422480, 844960, 1272721, 2545442, 5090884, 6363605, 10181768, 12727210, 20363536, 25454420, 40727072, 50908840, 101817680, 203635360]

約数ペア:

[(1, 203635360), (2, 101817680), (4, 50908840), (5, 40727072), (8, 25454420), (10, 20363536), (16, 12727210), (20, 10181768), (32, 6363605), (40, 5090884), (80, 2545442), (160, 1272721), (241, 844960), (482, 422480), (964, 211240), (1205, 168992), (1928, 105620), (2410, 84496), (3856, 52810), (4820, 42248), (5281, 38560), (7712, 26405), (9640, 21124), (10562, 19280)]