86341120

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1215

約数の個数: 80

約数和(自身を含む): 214338960

約数和(自身を除く): 127997840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1160, 1163, 1280, 1856, 2320, 2326, 2560, 3712, 4640, 4652, 5815, 7424, 9280, 9304, 11630, 14848, 18560, 18608, 23260, 33727, 37120, 37216, 46520, 67454, 74240, 74432, 93040, 134908, 148864, 168635, 186080, 269816, 297728, 337270, 372160, 539632, 595456, 674540, 744320, 1079264, 1349080, 1488640, 2158528, 2698160, 2977280, 4317056, 5396320, 8634112, 10792640, 17268224, 21585280, 43170560, 86341120]

約数ペア:

[(1, 86341120), (2, 43170560), (4, 21585280), (5, 17268224), (8, 10792640), (10, 8634112), (16, 5396320), (20, 4317056), (29, 2977280), (32, 2698160), (40, 2158528), (58, 1488640), (64, 1349080), (80, 1079264), (116, 744320), (128, 674540), (145, 595456), (160, 539632), (232, 372160), (256, 337270), (290, 297728), (320, 269816), (464, 186080), (512, 168635), (580, 148864), (640, 134908), (928, 93040), (1160, 74432), (1163, 74240), (1280, 67454), (1856, 46520), (2320, 37216), (2326, 37120), (2560, 33727), (3712, 23260), (4640, 18608), (4652, 18560), (5815, 14848), (7424, 11630), (9280, 9304)]