38794240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{7577}}^1$

素因数の和:7602

約数の個数: 44

約数和(自身を含む): 93072996

約数和(自身を除く): 54278756

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 7577, 15154, 30308, 37885, 60616, 75770, 121232, 151540, 242464, 303080, 484928, 606160, 969856, 1212320, 1939712, 2424640, 3879424, 4849280, 7758848, 9698560, 19397120, 38794240]

約数ペア:

[(1, 38794240), (2, 19397120), (4, 9698560), (5, 7758848), (8, 4849280), (10, 3879424), (16, 2424640), (20, 1939712), (32, 1212320), (40, 969856), (64, 606160), (80, 484928), (128, 303080), (160, 242464), (256, 151540), (320, 121232), (512, 75770), (640, 60616), (1024, 37885), (1280, 30308), (2560, 15154), (5120, 7577)]