73268480

素因数分解:

$2^8\times 5^1\times {\mathrm{57241}}^1$

素因数の和:57262

約数の個数: 36

約数和(自身を含む): 175503972

約数和(自身を除く): 102235492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 57241, 114482, 228964, 286205, 457928, 572410, 915856, 1144820, 1831712, 2289640, 3663424, 4579280, 7326848, 9158560, 14653696, 18317120, 36634240, 73268480]

約数ペア:

[(1, 73268480), (2, 36634240), (4, 18317120), (5, 14653696), (8, 9158560), (10, 7326848), (16, 4579280), (20, 3663424), (32, 2289640), (40, 1831712), (64, 1144820), (80, 915856), (128, 572410), (160, 457928), (256, 286205), (320, 228964), (640, 114482), (1280, 57241)]