214938560

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{7547}}^1$

素因数の和:7653

約数の個数: 56

約数和(自身を含む): 517641840

約数和(自身を除く): 302703280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 5696, 7120, 7547, 14240, 15094, 28480, 30188, 37735, 60376, 75470, 120752, 150940, 241504, 301880, 483008, 603760, 671683, 1207520, 1343366, 2415040, 2686732, 3358415, 5373464, 6716830, 10746928, 13433660, 21493856, 26867320, 42987712, 53734640, 107469280, 214938560]

約数ペア:

[(1, 214938560), (2, 107469280), (4, 53734640), (5, 42987712), (8, 26867320), (10, 21493856), (16, 13433660), (20, 10746928), (32, 6716830), (40, 5373464), (64, 3358415), (80, 2686732), (89, 2415040), (160, 1343366), (178, 1207520), (320, 671683), (356, 603760), (445, 483008), (712, 301880), (890, 241504), (1424, 150940), (1780, 120752), (2848, 75470), (3560, 60376), (5696, 37735), (7120, 30188), (7547, 28480), (14240, 15094)]