38634560

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:943

約数の個数: 56

約数和(自身を含む): 92704920

約数和(自身を除く): 54070360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 314, 320, 628, 769, 785, 1256, 1538, 1570, 2512, 3076, 3140, 3845, 5024, 6152, 6280, 7690, 10048, 12304, 12560, 15380, 24608, 25120, 30760, 49216, 50240, 61520, 120733, 123040, 241466, 246080, 482932, 603665, 965864, 1207330, 1931728, 2414660, 3863456, 4829320, 7726912, 9658640, 19317280, 38634560]

約数ペア:

[(1, 38634560), (2, 19317280), (4, 9658640), (5, 7726912), (8, 4829320), (10, 3863456), (16, 2414660), (20, 1931728), (32, 1207330), (40, 965864), (64, 603665), (80, 482932), (157, 246080), (160, 241466), (314, 123040), (320, 120733), (628, 61520), (769, 50240), (785, 49216), (1256, 30760), (1538, 25120), (1570, 24608), (2512, 15380), (3076, 12560), (3140, 12304), (3845, 10048), (5024, 7690), (6152, 6280)]