22954240

素因数分解:

$2^8\times 5^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 55923840

約数和(自身を除く): 32969600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 227, 256, 316, 320, 395, 454, 632, 640, 790, 908, 1135, 1264, 1280, 1580, 1816, 2270, 2528, 3160, 3632, 4540, 5056, 6320, 7264, 9080, 10112, 12640, 14528, 17933, 18160, 20224, 25280, 29056, 35866, 36320, 50560, 58112, 71732, 72640, 89665, 101120, 143464, 145280, 179330, 286928, 290560, 358660, 573856, 717320, 1147712, 1434640, 2295424, 2869280, 4590848, 5738560, 11477120, 22954240]

約数ペア:

[(1, 22954240), (2, 11477120), (4, 5738560), (5, 4590848), (8, 2869280), (10, 2295424), (16, 1434640), (20, 1147712), (32, 717320), (40, 573856), (64, 358660), (79, 290560), (80, 286928), (128, 179330), (158, 145280), (160, 143464), (227, 101120), (256, 89665), (316, 72640), (320, 71732), (395, 58112), (454, 50560), (632, 36320), (640, 35866), (790, 29056), (908, 25280), (1135, 20224), (1264, 18160), (1280, 17933), (1580, 14528), (1816, 12640), (2270, 10112), (2528, 9080), (3160, 7264), (3632, 6320), (4540, 5056)]