376317280

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{11939}}^1$

素因数の和:12151

約数の個数: 48

約数和(自身を含む): 893637360

約数和(自身を除く): 517320080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1576, 1970, 3152, 3940, 6304, 7880, 11939, 15760, 23878, 31520, 47756, 59695, 95512, 119390, 191024, 238780, 382048, 477560, 955120, 1910240, 2351983, 4703966, 9407932, 11759915, 18815864, 23519830, 37631728, 47039660, 75263456, 94079320, 188158640, 376317280]

約数ペア:

[(1, 376317280), (2, 188158640), (4, 94079320), (5, 75263456), (8, 47039660), (10, 37631728), (16, 23519830), (20, 18815864), (32, 11759915), (40, 9407932), (80, 4703966), (160, 2351983), (197, 1910240), (394, 955120), (788, 477560), (985, 382048), (1576, 238780), (1970, 191024), (3152, 119390), (3940, 95512), (6304, 59695), (7880, 47756), (11939, 31520), (15760, 23878)]