77525120

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4177}}^1$

素因数の和:4225

約数の個数: 64

約数和(自身を含む): 191770200

約数和(自身を除く): 114245080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4177, 4640, 8354, 9280, 16708, 18560, 20885, 33416, 41770, 66832, 83540, 121133, 133664, 167080, 242266, 267328, 334160, 484532, 534656, 605665, 668320, 969064, 1211330, 1336640, 1938128, 2422660, 2673280, 3876256, 4845320, 7752512, 9690640, 15505024, 19381280, 38762560, 77525120]

約数ペア:

[(1, 77525120), (2, 38762560), (4, 19381280), (5, 15505024), (8, 9690640), (10, 7752512), (16, 4845320), (20, 3876256), (29, 2673280), (32, 2422660), (40, 1938128), (58, 1336640), (64, 1211330), (80, 969064), (116, 668320), (128, 605665), (145, 534656), (160, 484532), (232, 334160), (290, 267328), (320, 242266), (464, 167080), (580, 133664), (640, 121133), (928, 83540), (1160, 66832), (1856, 41770), (2320, 33416), (3712, 20885), (4177, 18560), (4640, 16708), (8354, 9280)]