11477120

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 27907200

約数和(自身を除く): 16430080

約数列:

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

約数ペア:

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