224479760

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{7949}}^1$

素因数の和:8315

約数の個数: 40

約数和(自身を含む): 523459800

約数和(自身を除く): 298980040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 353, 706, 1412, 1765, 2824, 3530, 5648, 7060, 7949, 14120, 15898, 28240, 31796, 39745, 63592, 79490, 127184, 158980, 317960, 635920, 2805997, 5611994, 11223988, 14029985, 22447976, 28059970, 44895952, 56119940, 112239880, 224479760]

約数ペア:

[(1, 224479760), (2, 112239880), (4, 56119940), (5, 44895952), (8, 28059970), (10, 22447976), (16, 14029985), (20, 11223988), (40, 5611994), (80, 2805997), (353, 635920), (706, 317960), (1412, 158980), (1765, 127184), (2824, 79490), (3530, 63592), (5648, 39745), (7060, 31796), (7949, 28240), (14120, 15898)]